It is controlled by the throttle which opens a butterfly valve, allowing different amounts of air in during acceleration. You could swap to an old style (pre 1994) Big Block TBI unit, or change the fuel pump to a 1994 big block fuel pump. One method involves using just starting fluid and the other involves using a fuel pressure gauge. 4L 454 TBI RED 8MM Spark Plug Wires. 4L 1994 1995 1996 Throttle Body Injection (TBI) MARINE POWER FUEL PUMP CHEVROLET Marine 181 3. Gm 43 V 6 Tbi Throttle Body Matched Injectors New Bushings Late Tps 17093113. New New New. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. The regulator is in the TBI unit. Throttle Body & Fuel Injection. Count on Zip Corvette for the best quality Corvette Parts available for your 1968-1982 Corvette. In this case, the engine may be too hot for you to effectively start the car. Free shipping Free shipping Free shipping. Chevrolet - GMC - Trucks & Vans. Carburetor Numbers. The O2 sensors on that engine do not even start working for about 5 minutes. comspecializes in (OEM) original equipment TBI Assemblies. The throttle body controls the amount of air that is let into the engine. Upgraded Vortec cylinder heads, a more aggressive camshaft, and reprogramming TBI chip to make 300 horsepower or more with a GM Chevy 305, 350, and 454 engine with factory TBI injection. This throttle body has been tested on a run stand and works fine. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. QR Code Link to This Post. 4L/454 Chevy big block Mark IV Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing!. (If you're having difficulty locating the throttle body, ask a helper to press the accelerator, with the engine off, so you can see the movement of the throttle shaft. Free shipping Free shipping Free shipping. 7L full size Silverado, Sierra, Suburban 1 $459. ENGINE Complete Fuel Injection System for Stock Big Block Chevy 454 Fuel Injection System Includes: TBI - Rebuilt 2. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. The check valve is in the fuel pump. Stock TBI 454 makes 230hp and 380tq so stock fuel pump is maxed out right off and a typical 454 will run better with a fuel pump upgrade even with stock chip. Throttle Body Spacer, Wide Open, Aluminum, Natural, 1 in. Issues Starting the Engine. Find CHEVROLET 7. 7L throttle body fuel injection (TBI) GM vehicle is due to a lack of fuel, which usually means that the fuel pump has gone bad. Come on tbi people, i have researched my head off. Part Number: SMP-1711. After messing with my brothers 1992 454 TBI dually truck and now my 1991 TBI 454SS, I am going to say, I am not a big fan of the 91-95 GEN V big block engine. Is A Throttle Body Spacer Worth It? 8:40. Set Of 2 Set Of 2 Rochester Throttle Body Fuel Injector 1987 1995 Chevy Gmc Truck 57l V8. Chevrolet - GMC - Trucks & Vans. Also i am running a hypertech chip. I also installed a 454 throttle body by SPR. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for. After messing with my brothers 1992 454 TBI dually truck and now my 1991 TBI 454SS, I am going to say, I am not a big fan of the 91-95 GEN V big block engine. 7L full size Silverado, Sierra, Suburban 1 $459. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for. TBI Throttle Body BONANZA 454 7. Free shipping Free shipping Free shipping. Issues Starting the Engine. 4l 1990-1987 6 - throttle body tbi mounting gasket chevrolet truck gmc truck 454 7. New New New. I discovered the vacuum lines coming off the throttle body to be cracked and one to have been competely broke in half. 7L throttle body fuel injection (TBI) GM vehicle is due to a lack of fuel, which usually means that the fuel pump has gone bad. Find CHEVROLET 7. 4L/454 Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing! $5 Off Your Mobile App Purchase Trans-Dapt Performance Wide-Open TBI Spacers. ( Brand: TBI ), ( Manufacturer Part Number: 17064317 ) Review (mpn: 17064317 for sale) 17064317 TBI Fuel Injectors Throttle MERCRUISER Meter Body Assembly 5. Another sign of a bad throttle body temp sensor is problems starting the engine. If the review talks more about how hard the 454 Tbi Throttle Body is to use, the customer will not use it that much. CFM-Tech Ported Throttle Body for GM Tbi 7. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. Your computer may also turn on the Check Engine light and. The iac is a small motor on the throttle body that screws a giant needle valve pintle up and down. However, if most of the reviews are not. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. Model: Rochester. 4L 454 TBI RED 8MM Spark Plug Wires. I installed new 454 injectors, The fuel flow is too much for the engine: black smoke, etc. This throttle body has been tested on a run stand and works fine. 454 IAC Adapter Cable, Square to Flat connector, Throttle Body Injection TBI/TPI Brands ACDelco. If the review talks more about how hard the 454 Tbi Throttle Body is to use, the customer will not use it that much. The General Motors Rochester Throttle Body (TBI) is OEM original equipment. Find CHEVROLET 7. In this case, the engine may be too hot for you to effectively start the car. Throttle Body Shop 10316 remanufactured TBI throttle body 1987-90 5. Item Number: 62-454. This is an offer for TBI throttle body meter assembly with fuel injectors for MERCRUISER 5. Each TBI comes complete with injectors, TPS, air control valve, and throttle body bushings. 4L 1994 1995 1996 Throttle Body Injection (TBI) MARINE POWER FUEL PUMP CHEVROLET Marine 181 3. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. 4L 454 TBI RED 8MM Spark Plug Wires. Each TBI has a complete one year warranty. A good 454 Tbi Throttle Body will have great customer reviews and not have too many bad ones. You can "bump" the key to prime it before starting,just. Quantity: 7. 4L/454 Chevy big block Mark IV Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing!. I discovered the vacuum lines coming off the throttle body to be cracked and one to have been competely broke in half. Whether you’re maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Engine parts is unsurpassed. There are 3 things that will make you lose fuel pressure,check valve,fuel line leaking fuel,or a leaky injector. 7 / 350 TBI Throttle Body -Cleaned & Matched Injectors - Late TPS #17091042. : Depending on what brand of pump you installed,they often leak with many aftermarket pumps. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. I have used the 350 injectors and the 454 injectors. 4L 1994 1995 1996 Throttle Body Injection (TBI) MARINE POWER FUEL PUMP CHEVROLET Marine 181 3. The 454 my buddy is looking to buy is a throttle body injection out of an '88 Suburban and we want to install it in a '86 3500 that had a carbureted 350. Throttle Body Spacer, Wide Open, Aluminum, Natural, 1 in. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for. Serving our valued customers for over 30 years. I just installed a new GM Performance HT383 stroker. Set Of 2 Set Of 2 Rochester Throttle Body Fuel Injector 1987 1995 Chevy Gmc Truck 57l V8. Either way it still runs better than stock ever did. 4L/454 Chevy big block Mark IV Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing!. First I start with a new Fuel pump , STOCK 75lph TBI fuel pump will only support about 230hp before the fuel pressure drops like a rock. There are 3 things that will make you lose fuel pressure,check valve,fuel line leaking fuel,or a leaky injector. This is a throttle body off of a 2001 s10 22l 4 cylinder. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. The O2 sensors on that engine do not even start working for about 5 minutes. Your computer may also turn on the Check Engine light and. Whether you’re maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Engine parts is unsurpassed. Free shipping Free shipping Free shipping. I also installed a 454 throttle body by SPR. Also i am running a hypertech chip. The idle can be adjusted at the throttle body via the two adjustment jam nuts on the cable. About Gm Body Tbi Throttle. You could swap to an old style (pre 1994) Big Block TBI unit, or change the fuel pump to a 1994 big block fuel pump. Each TBI comes complete with injectors, TPS, air control valve, and throttle body bushings. 1989 k1500 350 tbi throttle body spacer 57. ThrottleBodyInjection. Price: $229. This is a throttle body off of a 2001 s10 22l 4 cylinder. However, they can be improved. 99 Free shipping. A good 454 Tbi Throttle Body will have great customer reviews and not have too many bad ones. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. Each TBI has a complete one year warranty. I installed new 454 injectors, The fuel flow is too much for the engine: black smoke, etc. 4L 454 TBI RED 8MM Spark Plug Wires. 2021: Author: geinri. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. The idle can be adjusted at the throttle body via the two adjustment jam nuts on the cable. Each TBI has a complete one year warranty. This is the 87-90 style throttle body. Throttle Body Injection OEM - GM TBI-220 T8-164 Remanufactured. New New New. Find CHEVROLET 7. It is used and working. ENGINE Complete Fuel Injection System for Stock Big Block Chevy 454 Fuel Injection System Includes: TBI - Rebuilt 2. it: Body Tbi Throttle Gm. Gm 43 V 6 Tbi Throttle Body Matched Injectors New Bushings Late Tps 17093113. 90 and older is particularly bad and that is largely due to NO OVERDRIVE. Carburetor Numbers: 17096259. 00 ACDelco Professional 219-607 Fuel Injection Throttle Body Gasket Kit 540. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. What is the cfm that this engine needs to run efficiently. TBI Throttle Body BONANZA 454 7. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. Each remanufactured TBI Assembly includes Injectors, TPS, Idle Air Valve, and Bushed Throttle Body Housing. Description. Upgraded Vortec cylinder heads, a more aggressive camshaft, and reprogramming TBI chip to make 300 horsepower or more with a GM Chevy 305, 350, and 454 engine with factory TBI injection. I believe my problem is i cannot get the fuel pressure low enough for the 454 injectors or high enough for the 350 injectors using the 454 throttle body. For TBI's many elect to go with the 454 throttle body. If you had a 1994 big block TBI unit and the fuel pump for a 350 small block, I would expect to see a pressure of around 18 PSI. Model: Rochester. Please check all of the pictures and email me if you have any questions. Set Of 2 Set Of 2 Rochester Throttle Body Fuel Injector 1987 1995 Chevy Gmc Truck 57l V8. 4L/454 Throttle Body Rebuild Kits and get Free Shipping on Orders Over $99 at Summit Racing! TBI Kit / Gasket. The regulator is in the TBI unit. New New New. They are not going to cause a problem on start-up. it: Body Tbi Throttle Gm. 4L/454 Chevy big block Mark IV Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing!. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. 4L 454 TBI RED 8MM Spark Plug Wires. 99 Free shipping. 00 ACDelco Professional 219-607 Fuel Injection Throttle Body Gasket Kit 540. 454 IAC Adapter Cable, Square to Flat connector, Throttle Body Injection TBI/TPI Brands ACDelco. 4L 1994 1995 1996 Throttle Body Injection (TBI) MARINE POWER FUEL PUMP CHEVROLET Marine 181 3. Each TBI comes complete with injectors, TPS, air control valve, and throttle body bushings. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. 7 / 350 TBI Throttle Body -Cleaned & Matched Injectors - Late TPS #17091042. In this tutorial I'm going to show you two different methods to verify if the no start condition on your 4. ( Brand: TBI ), ( Manufacturer Part Number: 17064317 ) Review (mpn: 17064317 for sale) 17064317 TBI Fuel Injectors Throttle MERCRUISER Meter Body Assembly 5. item 6 throttle body tbi mounting gasket chevrolet truck gmc truck 454 7. : Depending on what brand of pump you installed,they often leak with many aftermarket pumps. 7L throttle body fuel injection (TBI) GM vehicle is due to a lack of fuel, which usually means that the fuel pump has gone bad. 4l 1990-1987 $14. 454 IAC Adapter Cable, Square to Flat connector, Throttle Body Injection TBI/TPI Brands ACDelco. The throttle body consists of what is known as a throttle plate, also known as the butterfly valve. GAS MILEAGE. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. The 454 my buddy is looking to buy is a throttle body injection out of an '88 Suburban and we want to install it in a '86 3500 that had a carbureted 350. The iac is a small motor on the throttle body that screws a giant needle valve pintle up and down. Is A Throttle Body Spacer Worth It? 8:40. Chevy 87 95 Chevy 87 95 43 V6 Truck Silverado S10 Blazer Tbi Throttle Body. com specializes in (OEM) original equipment TBI Assemblies. 0L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 350 5. Each TBI comes complete with injectors, TPS, air control valve, and throttle body bushings. I just installed a new GM Performance HT383 stroker. 4L 454 TBI RED 8MM Spark Plug Wires. Count on Zip Corvette for the best quality Corvette Parts available for your 1968-1982 Corvette. I believe my problem is i cannot get the fuel pressure low enough for the 454 injectors or high enough for the 350 injectors using the 454 throttle body. Model: Rochester. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. Chevy 88 90 Chevy 88 90 Camaro Caprice Firebird 50 Tbi Throttle Body 305. 4L/454 Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing! $5 Off Your Mobile App Purchase Trans-Dapt Performance Wide-Open TBI Spacers. 7L full size Silverado, Sierra, Suburban 1 $459. This is a throttle body off of a 2001 s10 22l 4 cylinder. Price: $229. Keywords: General Motors, Injectors, injection, throttle bodies, rochester throttle body, gm throttle body injection, muitiport injector, GMC marine, 366 tbi injectors. Either way it still runs better than stock ever did. If you had a 1994 big block TBI unit and the fuel pump for a 350 small block, I would expect to see a pressure of around 18 PSI. 4L 454 TBI RED 8MM Spark Plug Wires. Each remanufactured TBI Assembly includes Injectors, TPS, Idle Air Valve, and Bushed Throttle Body Housing. In this video, I'm trying a. The throttle body is connected to the gas pedal of your vehicle with a linkage or flexible cable, which moves the throttle shaft when the gas pedal is depressed. CFM-Tech Ported Throttle Body for GM Tbi 7. 2021: Author: geinri. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. (If you're having difficulty locating the throttle body, ask a helper to press the accelerator, with the engine off, so you can see the movement of the throttle shaft. Download File PDF 454 Throttle Body Wiring Guide 454 Throttle Body Wiring Guide Thank you very much for reading 454 throttle body wiring guide. About Gm Body Tbi Throttle. It is controlled by the throttle which opens a butterfly valve, allowing different amounts of air in during acceleration. 0L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 350 5. Find CHEVROLET 7. com specializes in (OEM) original equipment TBI Assemblies. Throttle Body & Fuel Injection. Keywords: General Motors, Injectors, injection, throttle bodies, rochester throttle body, gm throttle body injection, muitiport injector, GMC marine, 366 tbi injectors. Always a big complaint with 454 TBI trucks. One such component is the throttle body, which is responsible for controlling the amount of airflow that is pushed in the combustion chamber. If the review talks more about how hard the 454 Tbi Throttle Body is to use, the customer will not use it that much. 4L/454 Throttle Body Rebuild Kits and get Free Shipping on Orders Over $99 at Summit Racing!. Issues Starting the Engine. And rotor on a 1994 chevy s10 43l v6 tbi. 4L 454 TBI RED 8MM Spark Plug Wires. The General Motors Rochester Throttle Body (TBI) is OEM original equipment. 7L full size Silverado, Sierra, Suburban 1 $459. They are not going to cause a problem on start-up. I also installed a 454 throttle body by SPR. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. 4L/454 Throttle Body Rebuild Kits and get Free Shipping on Orders Over $99 at Summit Racing! TBI Kit / Gasket. Description. Issues Starting the Engine. 7L full size Silverado, Sierra, Suburban 1 $459. They are not going to cause a problem on start-up. After messing with my brothers 1992 454 TBI dually truck and now my 1991 TBI 454SS, I am going to say, I am not a big fan of the 91-95 GEN V big block engine. Upgraded Vortec cylinder heads, a more aggressive camshaft, and reprogramming TBI chip to make 300 horsepower or more with a GM Chevy 305, 350, and 454 engine with factory TBI injection. (If you're having difficulty locating the throttle body, ask a helper to press the accelerator, with the engine off, so you can see the movement of the throttle shaft. One such component is the throttle body, which is responsible for controlling the amount of airflow that is pushed in the combustion chamber. Throttle Body Injection OEM - GM TBI-220 T8-164 Remanufactured. I had the GM intake mainfold bored out to 2" from the stock 1&11/16. Chevy 87 95 Chevy 87 95 43 V6 Truck Silverado S10 Blazer Tbi Throttle Body. New New New. The iac is a small motor on the throttle body that screws a giant needle valve pintle up and down. 4L/454 Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing! $5 Off Your Mobile App Purchase Trans-Dapt Performance Wide-Open TBI Spacers. Another sign of a bad throttle body temp sensor is problems starting the engine. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. arredamentoparrucchieri. 4L/454 Chevy big block Mark IV Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing!. I believe my problem is i cannot get the fuel pressure low enough for the 454 injectors or high enough for the 350 injectors using the 454 throttle body. 7L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 454 7. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. One method involves using just starting fluid and the other involves using a fuel pressure gauge. I just installed a new GM Performance HT383 stroker. Find CHEVROLET 7. A fuel filter will most likely not cause a problem on start-up or idle either. Throttle Body Shop 10316 remanufactured TBI throttle body 1987-90 5. 4L 1994 1995 1996 Throttle Body Injection (TBI) MARINE POWER FUEL PUMP CHEVROLET Marine 181 3. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. What is the cfm that this engine needs to run efficiently. The iac is a small motor on the throttle body that screws a giant needle valve pintle up and down. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. 7L throttle body fuel injection (TBI) GM vehicle is due to a lack of fuel, which usually means that the fuel pump has gone bad. The General Motors Rochester Throttle Body (TBI) is OEM original equipment. New New New. It is refundable when you return the core. 4L/454 Chevy big block Mark IV Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing!. The check valve is in the fuel pump. comspecializes in (OEM) original equipment TBI Assemblies. What is the cfm that this engine needs to run efficiently. 4L/454 Chevy big block Mark IV Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing!. I just installed a new GM Performance HT383 stroker. I had the GM intake mainfold bored out to 2" from the stock 1&11/16. Free shipping Free shipping Free shipping. CFM-Tech Ported Throttle Body for GM Tbi 7. New New New. If the review talks more about how hard the 454 Tbi Throttle Body is to use, the customer will not use it that much. Part Number: SMP-1711. For TBI's many elect to go with the 454 throttle body. Find CHEVROLET 7. Installed a throttle body spacer on my 350 tbi. 00 ACDelco Professional 219-607 Fuel Injection Throttle Body Gasket Kit 540. After messing with my brothers 1992 454 TBI dually truck and now my 1991 TBI 454SS, I am going to say, I am not a big fan of the 91-95 GEN V big block engine. However, if most of the reviews are not. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. 00 ACDelco Professional 219-607 Fuel Injection Throttle Body Gasket Kit 540. Carburetor Numbers: 17096259. The 454 my buddy is looking to buy is a throttle body injection out of an '88 Suburban and we want to install it in a '86 3500 that had a carbureted 350. Serving our valued customers for over 30 years. 90 and older is particularly bad and that is largely due to NO OVERDRIVE. 7 / 350 TBI Throttle Body -Cleaned & Matched Injectors - Late TPS #17091042. MARINE POWER FUEL PUMP CHEVROLET Marine 454 7. 0L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 350 5. However, they can be improved. CFM-Tech Ported Throttle Body for GM Tbi 7. 90 and older is particularly bad and that is largely due to NO OVERDRIVE. Free shipping Free shipping Free shipping. Please check all of the pictures and email me if you have any questions. Keywords: General Motors, Injectors, injection, throttle bodies, rochester throttle body, gm throttle body injection, muitiport injector, GMC marine, 366 tbi injectors. Throttle Body & Fuel Injection. 4L/454 Throttle Body Rebuild Kits and get Free Shipping on Orders Over $99 at Summit Racing!. However, if most of the reviews are not. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. Throttle Body Parts. Maybe you have knowledge that, people have look hundreds times for their chosen books like this 454 throttle body wiring guide, but end up in malicious downloads. ThrottleBodyInjection. The idle can be adjusted at the throttle body via the two adjustment jam nuts on the cable. Whether you’re maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Engine parts is unsurpassed. Your throttle position sensor (TPS) constantly reports the position of your throttle plate (or butterfly valve) to the engine control unit (ECU), helping to control transmission shift points and fuel metering. This throttle body has been tested on a run stand and works fine. This TBI system is based off the reliable 1987 to 1995 Chevy PU with Throttle Body Injection (TBI) this was a proven great system for years and there were and still are thousands of these vehicles out there. Each TBI has a complete one year warranty. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for. Model: Rochester. I had the GM intake mainfold bored out to 2" from the stock 1&11/16. Free shipping Free shipping Free shipping. A good 454 Tbi Throttle Body will have great customer reviews and not have too many bad ones. This is a throttle body off of a 2001 s10 22l 4 cylinder. I won't get into the whole "is it really needed" discussion but need to simply point out some of the precautions that need to be taken if mixing and matching parts. I believe my problem is i cannot get the fuel pressure low enough for the 454 injectors or high enough for the 350 injectors using the 454 throttle body. 7L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 454 7. The throttle body consists of what is known as a throttle plate, also known as the butterfly valve. The idle can be adjusted at the throttle body via the two adjustment jam nuts on the cable. Your throttle position sensor (TPS) constantly reports the position of your throttle plate (or butterfly valve) to the engine control unit (ECU), helping to control transmission shift points and fuel metering. Throttle Body & Fuel Injection. Find CHEVROLET 7. The throttle body controls the amount of air that is let into the engine. I discovered the vacuum lines coming off the throttle body to be cracked and one to have been competely broke in half. New New New. After messing with my brothers 1992 454 TBI dually truck and now my 1991 TBI 454SS, I am going to say, I am not a big fan of the 91-95 GEN V big block engine. ThrottleBodyInjection. By "throttle body carb" I am assuming you to mean that the engine is equipped with Throttle Body Injection (TBI). ( Brand: TBI ), ( Manufacturer Part Number: 17064317 ) Review (mpn: 17064317 for sale) 17064317 TBI Fuel Injectors Throttle MERCRUISER Meter Body Assembly 5. Be careful not to pull this to tight as the engine will over rev when on cold starts. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. : Depending on what brand of pump you installed,they often leak with many aftermarket pumps. This TBI system is based off the reliable 1987 to 1995 Chevy PU with Throttle Body Injection (TBI) this was a proven great system for years and there were and still are thousands of these vehicles out there. 000 TBI fuel. The regulator is in the TBI unit. I won't get into the whole "is it really needed" discussion but need to simply point out some of the precautions that need to be taken if mixing and matching parts. Price: $229. I just installed a new GM Performance HT383 stroker. 000 TBI fuel. The idle can be adjusted at the throttle body via the two adjustment jam nuts on the cable. This is the 87-90 style throttle body. 99 Free shipping. If the review talks more about how hard the 454 Tbi Throttle Body is to use, the customer will not use it that much. Upgraded Vortec cylinder heads, a more aggressive camshaft, and reprogramming TBI chip to make 300 horsepower or more with a GM Chevy 305, 350, and 454 engine with factory TBI injection. Installed a throttle body spacer on my 350 tbi. There are 3 things that will make you lose fuel pressure,check valve,fuel line leaking fuel,or a leaky injector. In this tutorial I'm going to show you two different methods to verify if the no start condition on your 4. A failed TPS can mean delayed shifts, poor fuel management or even a no-start condition. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for easy installation. 2021: Author: geinri. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for. 4L 1994 1995 1996; Throttle Body Injection. Either way it still runs better than stock ever did. Come on tbi people, i have researched my head off. 4L 1994 1995 1996 Throttle Body Injection (TBI) MARINE POWER FUEL PUMP CHEVROLET Marine 181 3. 4L 1994 1995 1996; Throttle Body Injection. Throttle Body Injection OEM - GM TBI-220 T8-164 Remanufactured. Stock TBI 454 makes 230hp and 380tq so stock fuel pump is maxed out right off and a typical 454 will run better with a fuel pump upgrade even with stock chip. About Gm Body Tbi Throttle. GAS MILEAGE. New New New. I had the GM intake mainfold bored out to 2" from the stock 1&11/16. 7L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 454 7. After messing with my brothers 1992 454 TBI dually truck and now my 1991 TBI 454SS, I am going to say, I am not a big fan of the 91-95 GEN V big block engine. Model: Rochester. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. Focusing solely on the throttle body, it is easy to see why going bigger could increase horsepower. There are 3 things that will make you lose fuel pressure,check valve,fuel line leaking fuel,or a leaky injector. The 454 my buddy is looking to buy is a throttle body injection out of an '88 Suburban and we want to install it in a '86 3500 that had a carbureted 350. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. item 6 throttle body tbi mounting gasket chevrolet truck gmc truck 454 7. Throttle Body Spacer, Wide Open, Aluminum, Natural, 1 in. Come on tbi people, i have researched my head off. arredamentoparrucchieri. CFM-Tech Ported Throttle Body for GM Tbi 7. Gm 43 V 6 Tbi Throttle Body Matched Injectors New Bushings Late Tps 17093113. item 6 throttle body tbi mounting gasket chevrolet truck gmc truck 454 7. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. New New New. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. In this video, I'm trying a. Download File PDF 454 Throttle Body Wiring Guide 454 Throttle Body Wiring Guide Thank you very much for reading 454 throttle body wiring guide. 000 TBI fuel. Throttle Body & Fuel Injection. I installed new 454 injectors, The fuel flow is too much for the engine: black smoke, etc. Focusing solely on the throttle body, it is easy to see why going bigger could increase horsepower. It is controlled by the throttle which opens a butterfly valve, allowing different amounts of air in during acceleration. Either way it still runs better than stock ever did. There are 3 things that will make you lose fuel pressure,check valve,fuel line leaking fuel,or a leaky injector. 7L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 454 7. Throttle Body Shop 10316 remanufactured TBI throttle body 1987-90 5. New New New. item 6 throttle body tbi mounting gasket chevrolet truck gmc truck 454 7. 90 and older is particularly bad and that is largely due to NO OVERDRIVE. However, if most of the reviews are not. Each TBI has a complete one year warranty. 0L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 350 5. This is an offer for TBI throttle body meter assembly with fuel injectors for MERCRUISER 5. Ive had very bad luck with Carter pumps lately. Always a big complaint with 454 TBI trucks. arredamentoparrucchieri. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. The General Motors Rochester Throttle Body (TBI) is OEM original equipment. Be careful not to pull this to tight as the engine will over rev when on cold starts. 1989 k1500 350 tbi throttle body spacer 57. Throttle Body Injection OEM - GM TBI-220 T8-164 Remanufactured. Maybe you have knowledge that, people have look hundreds times for their chosen books like this 454 throttle body wiring guide, but end up in malicious downloads. This throttle body has been tested on a run stand and works fine. By "throttle body carb" I am assuming you to mean that the engine is equipped with Throttle Body Injection (TBI). Each remanufactured TBI Assembly includes Injectors, TPS, Idle Air Valve, and Bushed Throttle Body Housing. If most reviews are good and a few are not so good, it would be worth it to try another brand. Views: 5696: Published: 28. 4l 1990-1987 $14. Gm 43 V 6 Tbi Throttle Body Matched Injectors New Bushings Late Tps 17093113. New New New. This is an offer for TBI throttle body meter assembly with fuel injectors for MERCRUISER 5. it: Body Tbi Throttle Gm. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. 00 ACDelco Professional 219-607 Fuel Injection Throttle Body Gasket Kit 540. I discovered the vacuum lines coming off the throttle body to be cracked and one to have been competely broke in half. 4L/454 Throttle Body Rebuild Kits and get Free Shipping on Orders Over $99 at Summit Racing!. I installed new 454 injectors, The fuel flow is too much for the engine: black smoke, etc. 00 ACDelco Professional 219-607 Fuel Injection Throttle Body Gasket Kit 540. The iac is a small motor on the throttle body that screws a giant needle valve pintle up and down. Set Of 2 Set Of 2 Rochester Throttle Body Fuel Injector 1987 1995 Chevy Gmc Truck 57l V8. Is A Throttle Body Spacer Worth It? 8:40. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for. Chevy 87 95 Chevy 87 95 43 V6 Truck Silverado S10 Blazer Tbi Throttle Body. 454 IAC Adapter Cable, Square to Flat connector, Throttle Body Injection TBI/TPI Brands ACDelco. Please check all of the pictures and email me if you have any questions. Throttle Body Shop 10316 remanufactured TBI throttle body 1987-90 5. Count on Zip Corvette for the best quality Corvette Parts available for your 1968-1982 Corvette. 1991-1995454 CID 7. 4L 454 TBI RED 8MM Spark Plug Wires. Your computer may also turn on the Check Engine light and. Serving our valued customers for over 30 years. Find CHEVROLET 7. Free shipping Free shipping Free shipping. 4/454 TBI Throttle Body -Matched Injectors-New Bushings Early TPS #17087257 | eBay. Your throttle position sensor (TPS) constantly reports the position of your throttle plate (or butterfly valve) to the engine control unit (ECU), helping to control transmission shift points and fuel metering. 0L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 350 5. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. By "throttle body carb" I am assuming you to mean that the engine is equipped with Throttle Body Injection (TBI). This throttle body has been tested on a run stand and works fine. Set Of 2 Set Of 2 Rochester Throttle Body Fuel Injector 1987 1995 Chevy Gmc Truck 57l V8. A good 454 Tbi Throttle Body will have great customer reviews and not have too many bad ones. Upgraded Vortec cylinder heads, a more aggressive camshaft, and reprogramming TBI chip to make 300 horsepower or more with a GM Chevy 305, 350, and 454 engine with factory TBI injection. Each remanufactured TBI Assembly includes Injectors, TPS, Idle Air Valve, and Bushed Throttle Body Housing. it: Body Tbi Throttle Gm. Carburetor Numbers: 17096259. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. If you're experiencing lack of power or rough idle this may indicate throttle body problems. You can "bump" the key to prime it before starting,just. For TBI's many elect to go with the 454 throttle body. Whether you’re maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Engine parts is unsurpassed. 0L Quadrajet Adapter (Jacksonville, FL) < image 1 of 6 > more ads by this user. If the review talks more about how hard the 454 Tbi Throttle Body is to use, the customer will not use it that much. The regulator is in the TBI unit. 4L/454 Throttle Body Rebuild Kits and get Free Shipping on Orders Over $99 at Summit Racing!. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for. (If you're having difficulty locating the throttle body, ask a helper to press the accelerator, with the engine off, so you can see the movement of the throttle shaft. 4L 1994 1995 1996; Throttle Body Injection. The General Motors Rochester Throttle Body (TBI) is OEM original equipment. 99 Free shipping. The 454 my buddy is looking to buy is a throttle body injection out of an '88 Suburban and we want to install it in a '86 3500 that had a carbureted 350. Find CHEVROLET 7. Focusing solely on the throttle body, it is easy to see why going bigger could increase horsepower. Serving our valued customers for over 30 years. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. Is A Throttle Body Spacer Worth It? 8:40. , Chevy, GMC, Pickup/SUV, Each. 7L full size Silverado, Sierra, Suburban 1 $459. There are 3 things that will make you lose fuel pressure,check valve,fuel line leaking fuel,or a leaky injector. 4L 454 TBI RED 8MM Spark Plug Wires. Price: $229. However, if most of the reviews are not. 99 Free shipping. Come on tbi people, i have researched my head off. Gm 43 V 6 Tbi Throttle Body Matched Injectors New Bushings Late Tps 17093113. 2021: Author: geinri. 1991-1995454 CID 7. However, they can be improved. Views: 5696: Published: 28. About Gm Body Tbi Throttle. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. Find CHEVROLET 7. One such component is the throttle body, which is responsible for controlling the amount of airflow that is pushed in the combustion chamber. The iac is a small motor on the throttle body that screws a giant needle valve pintle up and down. It is refundable when you return the core. 7L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 454 7. ENGINE Complete Fuel Injection System for Stock Big Block Chevy 454 Fuel Injection System Includes: TBI - Rebuilt 2. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. Serving our valued customers for over 30 years. ( Brand: TBI ), ( Manufacturer Part Number: 17064317 ) Review (mpn: 17064317 for sale) 17064317 TBI Fuel Injectors Throttle MERCRUISER Meter Body Assembly 5. The idle can be adjusted at the throttle body via the two adjustment jam nuts on the cable. (If you're having difficulty locating the throttle body, ask a helper to press the accelerator, with the engine off, so you can see the movement of the throttle shaft. 4L/454 Chevy big block Mark IV Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing!. Throttle Body Injection OEM - GM TBI-220 T8-164 Remanufactured. The throttle body controls the amount of air that is let into the engine. Please check all of the pictures and email me if you have any questions. Model: Rochester. It is used and working. 7L 1994 1995 1996; Throttle Body Injection (TBI) CHEVROLET Marine FUEL PUMP 454 7. Whether you’re maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Engine parts is unsurpassed. arredamentoparrucchieri. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. 4L GM Tbi - These Ported throttle Bodies are designed for maximum airflow with ported throttle bores, larger butterflies, thinned throttle shafts, button head butterfly screws, and machined top air entrance. I also installed a 454 throttle body by SPR. Throttle Body Parts. GAS MILEAGE. 7L full size Silverado, Sierra, Suburban 1 $459. 0L Quadrajet Adapter (Jacksonville, FL) < image 1 of 6 > more ads by this user. Free shipping Free shipping Free shipping. Views: 5696: Published: 28. Throttle Body Spacer, Wide Open, Aluminum, Natural, 1 in. 4L/454 Chevy big block Mark IV Throttle Body Spacers and get Free Shipping on Orders Over $99 at Summit Racing!. I believe my problem is i cannot get the fuel pressure low enough for the 454 injectors or high enough for the 350 injectors using the 454 throttle body. 0L Quadrajet Adapter (Jacksonville, FL) < image 1 of 6 > more ads by this user. I also installed a 454 throttle body by SPR. A good 454 Tbi Throttle Body will have great customer reviews and not have too many bad ones. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. 4L 1994 1995 1996 Throttle Body Injection (TBI) MARINE POWER FUEL PUMP CHEVROLET Marine 181 3. The throttle body is connected to the gas pedal of your vehicle with a linkage or flexible cable, which moves the throttle shaft when the gas pedal is depressed. item 6 throttle body tbi mounting gasket chevrolet truck gmc truck 454 7. Be careful not to pull this to tight as the engine will over rev when on cold starts. 4L/454 Intake Manifolds, Fuel Injected Throttle body Injection Style and get Free Shipping on Orders Over $99 at Summit Racing!. Each TBI comes complete with injectors, TPS, air control valve, and throttle body bushings. (If you're having difficulty locating the throttle body, ask a helper to press the accelerator, with the engine off, so you can see the movement of the throttle shaft. Throttle Body Shop 10316 remanufactured TBI throttle body 1987-90 5. 4/454 TBI Throttle Body -Matched Injectors-New Bushings Early TPS #17087257 | eBay. Your throttle position sensor (TPS) constantly reports the position of your throttle plate (or butterfly valve) to the engine control unit (ECU), helping to control transmission shift points and fuel metering. Set Of 2 Set Of 2 Rochester Throttle Body Fuel Injector 1987 1995 Chevy Gmc Truck 57l V8. ( Brand: TBI ), ( Manufacturer Part Number: 17064317 ) Review (mpn: 17064317 for sale) 17064317 TBI Fuel Injectors Throttle MERCRUISER Meter Body Assembly 5. 7L full size Silverado, Sierra, Suburban 1 $459. I installed new 454 injectors, The fuel flow is too much for the engine: black smoke, etc. 1990-1995 CHEVY/GMC SUBURBAN THROTTLE BODY 7. 2021: Author: geinri. com specializes in (OEM) original equipment TBI Assemblies. If the review talks more about how hard the 454 Tbi Throttle Body is to use, the customer will not use it that much. Each TBI has a complete one year warranty. ( Brand: TBI ), ( Manufacturer Part Number: 17064317 ) Review (mpn: 17064317 for sale) 17064317 TBI Fuel Injectors Throttle MERCRUISER Meter Body Assembly 5. 90 and older is particularly bad and that is largely due to NO OVERDRIVE. This is an offer for TBI throttle body meter assembly with fuel injectors for MERCRUISER 5. Be careful not to pull this to tight as the engine will over rev when on cold starts. 7L throttle body fuel injection (TBI) GM vehicle is due to a lack of fuel, which usually means that the fuel pump has gone bad. Focusing solely on the throttle body, it is easy to see why going bigger could increase horsepower. Price: $229. I had the GM intake mainfold bored out to 2" from the stock 1&11/16. New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. Whether you’re maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Engine parts is unsurpassed. CFM-Tech Ported Throttle Body for GM Tbi 7. 7 / 350 TBI Throttle Body -Cleaned & Matched Injectors - Late TPS #17091042. ThrottleBodyInjection. 2021: Author: geinri. Quantity: 7. 4l 1990-1987 6 - throttle body tbi mounting gasket chevrolet truck gmc truck 454 7. Each remanufactured TBI Assembly includes Injectors, TPS, Idle Air Valve, and Bushed Throttle Body Housing. Nothing is going to help that fuel mileage more than overdrive. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. This throttle body has been tested on a run stand and works fine. Installed a throttle body spacer on my 350 tbi. The throttle body controls the amount of air that is let into the engine. The 454 my buddy is looking to buy is a throttle body injection out of an '88 Suburban and we want to install it in a '86 3500 that had a carbureted 350. Free shipping Free shipping Free shipping. The regulator is in the TBI unit. Find CHEVROLET 7. The big question is what is required to make this a good swap ? We plan to drive 4 hrs one way to get this engine if it is a reasonable swap. 4l 1990-1987 6 - throttle body tbi mounting gasket chevrolet truck gmc truck 454 7. New New New. Be careful not to pull this to tight as the engine will over rev when on cold starts. Upgraded Vortec cylinder heads, a more aggressive camshaft, and reprogramming TBI chip to make 300 horsepower or more with a GM Chevy 305, 350, and 454 engine with factory TBI injection. The idle can be adjusted at the throttle body via the two adjustment jam nuts on the cable. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. If most reviews are good and a few are not so good, it would be worth it to try another brand. I have used the 350 injectors and the 454 injectors. MARINE POWER FUEL PUMP CHEVROLET Marine 454 7. 4L/454 Throttle Body Rebuild Kits and get Free Shipping on Orders Over $99 at Summit Racing! TBI Kit / Gasket. Throttle Body Shop 10316 remanufactured TBI throttle body 1987-90 5. They are not going to cause a problem on start-up. com specializes in (OEM) original equipment TBI Assemblies. Though this can result from a number of causes, one of them can be an improper air/fuel mixture incited by a broken temperature sensor. Serving our valued customers for over 30 years. Each remanufactured TBI Assembly includes Injectors, TPS, Idle Air Valve, and Bushed Throttle Body Housing. MARINE POWER FUEL PUMP CHEVROLET Marine 454 7. Set Of 2 Set Of 2 Rochester Throttle Body Fuel Injector 1987 1995 Chevy Gmc Truck 57l V8. 4L 454 TBI RED 8MM Spark Plug Wires. You could swap to an old style (pre 1994) Big Block TBI unit, or change the fuel pump to a 1994 big block fuel pump. Keywords: General Motors, Injectors, injection, throttle bodies, rochester throttle body, gm throttle body injection, muitiport injector, GMC marine, 366 tbi injectors. Item Number: 62-454. : Depending on what brand of pump you installed,they often leak with many aftermarket pumps. 0L Quadrajet Adapter (Jacksonville, FL) < image 1 of 6 > more ads by this user. If you had a 1994 big block TBI unit and the fuel pump for a 350 small block, I would expect to see a pressure of around 18 PSI. it: Body Tbi Throttle Gm. First I start with a new Fuel pump , STOCK 75lph TBI fuel pump will only support about 230hp before the fuel pressure drops like a rock. Serving our valued customers for over 30 years. This is the 87-90 style throttle body. It is controlled by the throttle which opens a butterfly valve, allowing different amounts of air in during acceleration. 7L throttle body fuel injection (TBI) GM vehicle is due to a lack of fuel, which usually means that the fuel pump has gone bad. However, units prepared in accordance with the invention are applicable to all types of General Motors and other manufacturer throttle body (TBI) equipped vehicles, including Chevrolet pickup trucks, Suburbans, and the like with engines of various displacements including without limitation 454 cubic inch displacement engines or 350 cubic inch. Free shipping Free shipping Free shipping. Chevy 87 95 Chevy 87 95 43 V6 Truck Silverado S10 Blazer Tbi Throttle Body.