This is a 4. Don't set the timing to anything other than 0 without that wire disconnected. Fuel injection is becoming a very popular upgrade or TBI…. This will work on all gm TBI intakes. Almost all older laptops and PC's come with the serial interface built into the computer itself. Though it is possible to replace the injectors and throttle body, and to reprogram the computer, many find it simpler to "down-grade" to a carburetor setup. For the flash computers you must send your computer to us for recalibration, but for the early chipped computers we just send out a new chip. all fuses good truck will start and run w/starting fulid but dies when you stop spraying. This is the Tbi Swap Build Thread – Page 3 – The 1947 – Present Chevrolet of a picture I get from the Chevy 350 Tbi Wiring Harness Diagram collection. It is in the back of my pickup and I can deliver it to you within a reasonable range. 7l Wmsd Coil. GM TBI Swap. 7L) C/K Car Forums As far as the TBIs go in the last 3 months I've had a 94 4. 7 350 tbi wont start it has 93k miles, its getting fuel into the injectors, my injectors are working, fuel pump is working, fuel pump relay, fuel injectors, fuel filter and pump are all new, now to the ignition side the distributor is new, coil is new, ignition module, fuses,pick up coil, cap and rotor are new, wires and plugs are new, timing was set, so i. Not that economy is a factor for you so much, but I hear guys with them are getting around 25 mpg if they drive conservatively. Exceptions to this were the TBI truck engines, which retained a flat tappet cam. 36 results for chevy 350 tbi engine Save chevy 350 tbi engine to get e-mail alerts and updates on your eBay Feed. GM considers anything 1 ton or under to be a "Light Duty" vehicle. I own a 1987 Chevrolet R10 pickup with a 5. Many of these ECMs support being reflashed over the ALDL interface (e. ATK HP31 Chevy 350 87-95 TBI Base Engine 290HP, Call 866-721-2315 to Speak with an ATK Crate Engine Specialist. The 083 castings were used on the late 80's TPI 350's that came in Camaros and Transams. 7-liter) small block V8 with a 4. The TPS code for low voltage is the most common and will usually set if the TPS is out of adjustment or the sensor has failed. Re: 305 to 350 TBI swap I did this swap in a TBI 92 Camaro. New Stand Alone Engine Wiring Harnesses. The Vortec set-up is controlled by a OBDII computer and the computer in your truck is a OBD1. There is nothing wrong with the computer, I upgraded to a newer one thinking it would fix an issue but it didn't. 07:1 rear axle ratio. 88 chevy 1500 Ok so i been looking into this with not much luckI will be pulling out my stock 350 tbi and 700r4 and dropping in a 383 stroker with a th350 behind it. 00 Ford 302 / 320 HP High Performance Balanced Crate Engine Mustang Truck $ 2,695. 2010 Chevy HHR ECM ECU PCM Engine Computer *Excludes 2. So, I took the truck to the local shop where I worked a few years ago as a full service attendant while in highschool. The reason I did not do the tbi swap then was because this truck came stock with a 4. Common events causing traumatic brain injury include the following: Falls. 7 Recently the lower radiator hose fell came off the radiator, dumping the liquids all over the street. 1985-1992 Throttle Body Injection Wiring Harness Installation. 7 350 motor in my 94 c1500 it's a tbi it's my daily driver I have long tube headers full exhaust set up cold air intake and tbi spacer my question is would it be better to upgrade to a CARB or upgrade to the holley tbi I also plan on adding a cam 3:73 gears & cylinder heads. GM TBI WIRING GM Truck Throttle Body Injection 4. This camshaft kit is a compatible replacement for Chevrolet/GMC 305ci (5. along with around 92 thay switched computer styles so the chip and computer might not swap over. Hey everyone i just recently did a cab swap after a flip out in Jean. I gave myself a max budget under $1,000 to score my new powerplant (not including adapters or swap components), but you know how things go. Buy here! Car Truck Computer Chips. 7 V8 350 Motor out of a 1989 GMC 4x4 truck. favorite this post Sep 26 Tbi Chevy 350 small block parts $40 pic hide this posting restore restore this posting. 11-30-17 12:48 PM - Post# 2716420 In response to Impala65SS A 305 engine that reasonably closely matched the specs of the original engine should just work. I'm running out of ideas. FUEL PUMPS. 36 results for chevy 350 tbi engine Save chevy 350 tbi engine to get e-mail alerts and updates on your eBay Feed. Check out our three recipes to pick up real power. Runs great, still in the car. it runs like a champ and has smoked every truck that i have raced so far. The generous YJ engine bay allows for a comfortable, clean fit for GM Small Block V6, V8 and even Big Block V8 engines. GM considers anything 1 ton or under to be a "Light Duty" vehicle. Therefore,since it is not reading the A/F ratio you may need more or less fuel for maximum power. At first, I thought I wanted a dirt-simple TBI Chevy 350. and installs easily into the factory computer. I want the 350 due to its basic low tech TBI system. 2010 Chevy HHR ECM ECU PCM Engine Computer *Excludes 2. Your truck is set up for the TBI set-up, not a Vortec set-up. i have a 1993 chevy pickup with a tbi 305 in it and im wanting to take that motor out and install a tbi 350. CARB chevy 350 help? I have a 95 5. customclassictrucks. Admitadley, I know little about throttle body injection(TBI). The stock TBI small-block Chevy is a great starting point for a performance buildup. I found out, the cap and rotor were dry, the plugs were getting a spark, fuel was flowing all the way to the throttle body (TB), but not getting past the TB. Engines made by Chevy have their own engine to bellhousing bolt pattern and while they interchange widely on Chevy engines, they will not fit other engines in the GM family. It would also help to keep the overlap down to about 60 - 55 degrees. 5 L 4 cyndrical tube hybrid, the 1. or Best Offer +C $21. • Aluminum Performance Intake • FiTech 400HP EFI system. 5" 14bolt 4. chevy 350 — 325/345 hp (computer-driven) midnight crate engine with computer tbi all our engines 327- 350- 383- 396- 427- 454 are custom hand built. It runs great. he has both engines as school now. how much computer tuning is goin to be needed to accommodate the extra flow. com specializes in (OEM) original equipment TBI Assemblies. taking out V6 and switching to V8 Power. This is the Tbi Swap Build Thread – Page 3 – The 1947 – Present Chevrolet of a picture I get from the Chevy 350 Tbi Wiring Harness Diagram collection. Chevy 383 / 350 HP 4 Bolt Performance TBI Balanced Crate Engine Truck Camaro $ 3,095. Gen II, Gen III and GenIV small block V8 applications - Throttle Body, Tuned Port, LT-1, LS-1 and Ls-x Vortec Fuel Injected engines, including LS2, LS6 5. 00 Ford 302 / 320 HP High Performance Balanced Crate Engine Mustang Truck $ 2,695. New Stand Alone Engine Wiring Harnesses. 7L) engines. I gave myself a max budget under $1,000 to score my new powerplant (not including adapters or swap components), but you know how things go. There is a problem with doing this. GM TPI Swap. Find CHEVROLET 5. You may have to register before you can post: click the register link above to proceed. To obtain these types of horsepower, engines were tested with a TBI 50+ mm Big Block Chevy TBI throttle body. TBI was also changed from the 97 to the 90 engine. Hey everyone i just recently did a cab swap after a flip out in Jean. 1989 Trans Am GTA 350 TPI Engine Assy sold. The "shoot-out" was held at Englishtown, NJ on Aug 18, '97. so my question is does anyone know if the computer in my truck will work with this 350 im wanting to install ? i could be totally wrong but my main concern is rather the. For purposes of this guide, "ECM" means Engine Control Module, Powertrain Control Module (PCM), Engine Computer Module (ECM) - terms will be used interchangeably to mean the same thing. They use similar internals, exhaust manifolds and oil pans. 8 L Engines LUV: 4 CYL 2 BBL HITACHI: 1972: All. I'm going to put all of these on the engine but i need help with the cam. His is a toy so he wasn't looking to spend a shit ton on a stand alone computer I thought about it and I'm going to try and keep the tbi but I'm still clueless on the wiring up of it because the 5. Your sender is a mechanical gauge on it's coming from. The 350/290 HP Deluxe: Chevrolet Performance's most popular small block crate engine - see images, dyno specs, installation info and more. The 350 in the 95 C/K is either 190 or 200 hp when it was new(thanks to the sh*t technology know as TBI)which for a V8 of any size, quite frankly, is pathetic! If you decide to do this swap, you're swapping in a much better engine. 99 Oem Rochester Tbi X2 Throttle Fuel Injectors For 1987-1996 Gm Vehicles Chevy,gmc. Find 454 ck available for buying today on the internet. 7L TBI Chevy Small-Block Hauler, in this Chevy Truck Stock TBI Setup To Edelbrock EFI System Conversion in Sport. Fuel Injected 350. The key is understanding what your gauge is trying to tell you. 3 tbi engine and automatic transmition excellent conditions $450 (west phx az) hide this posting restore restore this posting. Engines and chassis components were mostly carried over from the previous generation, but the body and interior were new. There's an easy solution: a UNIVERSAL DETENT CABLE. Throttle Body Injection (marine TBI) is available for MerCruiser, Volvo Penta and Inboards. Unlike a port fuel injection system, that sprays fuel into the intake manifold runner just above the intake valve, the injectors in this system spray fuel directly into the throttle body. I got about 12-13 in the city and 16-18 on the highway after that. Also it is a TBI, fuel injection accounts for temperature, trailer towing, altitude changes (mountains,) and fuel differences, a carburetor never will. This is done step by step with a ton of pictures so as long as you have basic mechanics skills and a manual at the ready you should be able to do this upgrade. It was a complete pull from a salvage yard from an 2004 Subarben. and the computer chip was diffrent. i have a 1993 chevy pickup with a tbi 305 in it and im wanting to take that motor out and install a tbi 350. 350 Swap from Carb to TBI can it be done ???? The 290 HP crate 350 will not run on the computer because of the large overlap in the cam used. 7L/350 Computer Chips and Modules with V8 Engine Type and get Free Shipping on Orders Over $99 at Summit Racing!. There are many others that will do the same thing but the 1227747 is most well known and documented and will be the basis for this article. Hey everyone i just recently did a cab swap after a flip out in Jean. Re: TBI 350 Engine Swap The max camshaft lift a stock TBI computer can handle is about. I would really like to increase the power in my truck. 1989 Trans Am GTA 350 TPI Engine Assy sold. the 87-90 tbi's have a different tps plug so if you get. I put a k&n air filter on it, complete tune-up, ran some injector cleaner through it, and a flowmaster dual exhaust. From 50 to 2000hp vehicles, we can handle anything!. A 350 engine that reasonably closely matched the specs of an original 350 engine should just work once you change to the chip for that engine and the matching throttle body injectors. Some of the more aggressive camshaft grinds may require reprograming of the vehicles ECU. Gas Tanks & Parts for 1973-1987 Chevy Truck and GMC Truck. I talked to some Chevy mechanics at my dealer about this and they told me how to bypass the spark control computer and keep the original distributor, something they claim is done quite often. I use my truck mainly for camping and hauling my 9ft pop up camperI do have some small chamber swirl port heads off of an 87 305 chevy i was thinking of. 7L TBI 350 SBC. 7L TBI Chevy Small-Block Hauler, in this Chevy Truck Stock TBI Setup To Edelbrock EFI System Conversion in Sport. I ended up replacing the module on the distributor. 7-liter) small block V8 with a 4. Complete TBI Conversion Kit for Stock Chevy 305 5. This was about 3 years ago, so I think that is it. 10s, Hella driving lights, TJ Flares, Huge bumpers, Snorkel, custom interior. Wiki User 03/03/2006. Click Here for more information. Its a rebuilt 350 TBI with a 4 speed stick and 208 transfer case. You can leave all that TBI electrical in the van you dont need it. This 4X4 Chevy K10 for sale is a real back roads runner, ready to head back country or the beach and still looks great cruising.   you can do the ultimate TBI mods to the stock 42mm TBI unit and get that air flow up to 500cfm without increasing that bore diameter which is plenty for any 305 engine that you can run with TBI. favorite this post Sep 26 Tbi Chevy 350 small block parts $40 pic hide this posting restore restore this posting. I can dump gas down the intake and it still will not start. Buy online, i'm in the th350 then check the computer dash if you hook up an actuator which prompts you have or electrical. Engines made by Chevy have their own engine to bellhousing bolt pattern and while they interchange widely on Chevy engines, they will not fit other engines in the GM family. 7L TBI 350 SBC. 7L TBI engine. This means if a 454 throttle body is chosen, it will be for radical (for off-road) application not desirable for the. It was a complete pull from a salvage yard from an 2004 Subarben. For that matter, many Buick, Olds and Pontiac V8 bellhousings will fit this engine. The original engine family was phased out in early 2014, with its final use as the 4. In order to do such a conversion you will remove your ecm and wiring harness from the pass side of the truck. I ran a 204/214 cam with a stock 94 computer. Specifically, the book concentrates on how to put 1980s and newer Camaro, Firebird, and Corvette engines into older vehicles. GM OEM Restoration Wiring Harnesses, Battery Cables, Switches, and Spark Plug Wire Sets. Lighter parts, and better flow (of air and fuel). I headed back down to the local pull-a-part looking for Chevy/GMC vans again as this seems to be the most prevalent source of GM TBI era bits for Chevy V8’s. This pad is often not visible at first glance on an engine, as it is hidden by the alternator. Typical rule of thumb with TBI is 1HP per cubic inch. 3L TBI, a 91 305 TBI, and a 94 350 TBI. This is a 4. Exceptions to this were the TBI truck engines, which retained a flat tappet cam. but is it really worth keeping and building up? or should i leave it alone? or get a new engine?. I use my truck mainly for camping and hauling my 9ft pop up camperI do have some small chamber swirl port heads off of an 87 305 chevy i was thinking of. Your source for GMC wire information, wiring information, technical help for your new or used vehicle, GMC, Technical Wiring Diagrams, wire information, wirediagram. Cars (US) » 1992 chevy tbi. Engines and chassis components were mostly carried over from the previous generation, but the body and interior were new. Many believe that performance is best with a carburetor while others insist that the only way to go is with fuel injection gasoline. Semi tuning and farm equipment. I talked to some Chevy mechanics at my dealer about this and they told me how to bypass the spark control computer and keep the original distributor, something they claim is done quite often. Check the back of. Semi tuning and farm equipment. This means if a 454 throttle body is chosen, it will be for radical (for off-road) application not desirable for the. 48 inch bore and stroke. This intake is an easy replacement for the stock intake and is 50 state street legal. 383 Chevy Stroker / 350 Horsepower TPI Engine Replaces any 1985-91 Corvette, Camaro, Firebird & Trans Am TPI setup without any modifications Computer chip $675. An affordable option to the $2-3k FAST systems is Fitech at $1k. A 350 engine that reasonably closely matched the specs of an original 350 engine should just work once you change to the chip for that engine and the matching throttle body injectors. 7 and 454 liter engines and tbi fuel injectors and tbi. 16197427 ENGINE ECM Electronic Control Module TBI 93-95 Chevy GMC Silverado 5. 00* If you already have a Service Number 01227730 or 16198262 ECM, Tuned Port Standalone Wiring Harness - $375. 1985-1992 Throttle Body Injection Wiring Harness Installation. I would reccomend an aldl cable and find a laptop or old computer and run some log files. The main difference in the LT1 is the reverse cooling design, which cools the cylinder heads first, then the block. Also it is a TBI, fuel injection accounts for temperature, trailer towing, altitude changes (mountains,) and fuel differences, a carburetor never will. This means if a 454 throttle body is chosen, it will be for radical (for off-road) application not desirable for the. 8 L 4 cylinder 110 hp engine, the 1. What had happened was the feed for the Spark Control was shorting out somewhere, killing the spark. Chevrolet vehicles manufactured before 1996 use an internal computer called an Electronic Control Module, and it oversees the automated engine diagnostic routines. When the truck finally rusts away, I'm taking that engine and 4L80E combo out for a killer offroad pickup. with a tune on the the computer, in stock form they are good for around 350 hp or so. The foundation of AFI is expertise. The truck put down a respectable est. '91 Chevy 350 TBI surging at idle and stumbling at speed. okay so all of a sudden my 94 c1500 5. so my question is does anyone know if the computer in my truck will work with this 350 im wanting to install ? i could be totally wrong but my main concern is rather the. The 305 is cheap and plentiful. I have a 91 chevy 350 TBI 252,000 miles, motor and trans were rebuilt at 204,000 back in 02. The engine runs smooth sometimes and runs horribly bad at others like it is severely out of time, backfiring through the throttle body. I just finished upgrading the top end on my 1991 Chevy K1500 5. You could buy 4 varying engines sizes: the 1. It should be mentioned here that Chevy V8 Bellhousings will not fit these engines. The thing runs fine when you fire it up cold. I have an 88 Chevy C2500, 2WD with 350 TBI. Pair Chevy 305 V8 #14014416 Heads $150. The 350 in the 95 C/K is either 190 or 200 hp when it was new(thanks to the sh*t technology know as TBI)which for a V8 of any size, quite frankly, is pathetic! If you decide to do this swap, you're swapping in a much better engine. The 083 castings were used on the late 80's TPI 350's that came in Camaros and Transams. Click Here for more information. 8 L 4 cylinder 110 hp engine, the 1. CARB chevy 350 help? I have a 95 5. The generous YJ engine bay allows for a comfortable, clean fit for GM Small Block V6, V8 and even Big Block V8 engines. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. Hello, My question is what could cause a high idle? I have a 95 Chevy pickup 4x4 with a 5. While TBI has a few crippling limitations it is still possible to pull a little over 1hp per cubic inch from these vehicles but requires a LOT of good planning and implementation to pull that kind of power level off and I am here to help provide that advice as well as support for the computer system to help you get there. Initial Calibration of the TBI Disclaimer The author of this presentation assumes NO responsibility for information provided causing the owner to modify or alter their motorhome which shall result in problems or mishaps. 89 350 TBI computer programming ? Welcome to Club Hot Rod! The premier site for everything to do with Hot Rod, Customs, Low Riders, Rat Rods, and more. This TBI system is based off the reliable 1987 to 1995 Chevy PU with Throttle Body Injection (TBI. 7L TBI 350 SBC. 383 Chevy Stroker / 350 Horsepower TPI Engine Replaces any 1985-91 Corvette, Camaro, Firebird & Trans Am TPI setup without any modifications Computer chip $675. Read all about this Chevy 350 small block as we convert it to a throttle body injection from a carburetor. im thinking about goin with a TBI™ from a 454 with the 2 inch barrels rather than sticking with my 350 TBI™ that has inch and eleven sixteenths barrels. Order Computer for your 1989 Chevrolet C1500 Pickup RWD and pick it up in store—make your purchase, find a store near you, and get directions. A 350 engine that reasonably closely matched the specs of an original 350 engine should just work once you change to the chip for that engine and the matching throttle body injectors. Only at www. I want to put this whole 350 TBI and transmission setup into the Tahoe. 0l, Tbi 91 Camaro Chevy. this sale is not for the computer just the chip or prom as they are called if you need the complete ecm with the chips please check out my other items i have ecm computers for 2. Find CHEVROLET 5. A 350 engine that reasonably closely matched the specs of an original 350 engine should just work once you change to the chip for that engine and the matching throttle body injectors. At first, I thought I wanted a dirt-simple TBI Chevy 350. 3 liter V6 Complete with wire harness, computer , fuel pump and sending unit good for another S10 chevy GMC Astro Van OffRoad Buggy G Body Monte Carlo Luxury Sport Impala Regal Cutlass Supreme Brougham Trades Welcome Craftsman Snap On Dewalt Milwaukee Streamlight Winch Craftsman Snap On Lincoln Miller Welder Hit me up. Chevy Efi 350 complete motor Has standalone painless wiring kit and computer. Results, slowest-to-fastest:. Buy products related to 350 tbi performance chip products and see what customers say about 350 tbi performance chip products on Amazon. Pontiac Engines Blocks Cranks Intakes. 5" 14bolt 4. Automobile Parts and Service Toggle navigation Community Chevy Automotive Sales Inc. along with around 92 thay switched computer styles so the chip and computer might not swap over. Basic connections are standard but it is easy to customize one for your needs. Discover ideas about 1998 Chevy Silverado 10 best images of chevy 350 5 7 tbi engine diagram 350. The same bed and tail lights were used for the entire production run from 1973 to 1987. I want to build another block in my garage as to leave the truck operational while the motor is being built. 1995 Chevy 1500 1/2 Ton Truck (350, 5. Skip to content CSI Automotive Sales, Service & Parts. and the computer chip was diffrent. MegaSquirt is the premier Do-It-Yourself EFI controller. If you wanted the. Though it is possible to replace the injectors and throttle body, and to reprogram the computer, many find it simpler to "down-grade" to a carburetor setup. Electronic Control Module, 8-305 5. 00 Ford 351 Windsor 345 HP Turn Key High Performance Balanced Crate Engine $ 4,195. Wiring Diagram Schematics for your 1995 Chevy Truck Tahoe 4WD V8-350 5. The main difference in the LT1 is the reverse cooling design, which cools the cylinder heads first, then the block. Page 1 of 4: How to Test the Throttle Position Sensor (GM 4. Throttle Body Injection (marine TBI) is available for MerCruiser, Volvo Penta and Inboards. This is a "PERFORMANCE ENGINE REBUILD KIT", other modifications to your engine and vehicle may be necessary to complete the installation of this kit. If you have access to a scan tool use a hook up for a 1990 350 cu. Pair Chevy 305 V8 #14014416 Heads $150. 8 L 4 cylinder 110 hp engine, the 1. The stock TBI small-block Chevy is a great starting point for a performance buildup. 91 chevy silverado 1500 2wd step side 350 tbi lost injector pulse turned truck off and it would not start afterwards. All engines were now fuel injected via Throttle Body Injection (TBI). I will have a crate 350 dropped in it if needed, but am trying to not spent much $$$, as i am trying to buy a house, and was 87-95 TBI CHEVY 350 5. TBI Fuel Injection Conversion using a GM TBI EFI system! One of the most popular EFI conversions to older Chevy engines or any engine for that matter is the GM TBI system using the 1227747 ECM. 3 but it is the same on a 5. Torque RV Camshaft Cam Lifters Kit specifically designed for all 1981-1994 Chevy GMC 5. I'm running out of ideas. Designed for 1987-1995 305, 350 (5. 7 and 454 liter engines and tbi fuel injectors and tbi. com Also Custom EFILive tuning and Cax file building and reverse engineering of GM and Cummins computers. I want something that will give me a. for a GM TBI application to read the data, or to check for stored codes. At Fuel Injection Specialties, we build custom wiring harnesses that will simplify the installation of your GM fuel injected motor. 322 results for tbi computer 91-93 Chevy Caprice 350 TBI Engine Computer Assembly Tested OEM. and the computer port should be on the drivers side below the dash just to the left of the steering. It runs great. To obtain these types of horsepower, engines were tested with a TBI 50+ mm Big Block Chevy TBI throttle body. I've done disc brake and 5 lug conversion. If you don't unhook the wire the computer will be fighting you as you try. 3 liter V6 Complete with wire harness, computer , fuel pump and sending unit good for another S10 chevy GMC Astro Van OffRoad Buggy G Body Monte Carlo Luxury Sport Impala Regal Cutlass Supreme Brougham Trades Welcome Craftsman Snap On Dewalt Milwaukee Streamlight Winch Craftsman Snap On Lincoln Miller Welder Hit me up. or at least I know its pretty close to the same as the crappy cam in the v8s. 350 Swap from Carb to TBI can it be done ???? The 290 HP crate 350 will not run on the computer because of the large overlap in the cam used. Used (normal wear), I have a 93 Chevy 4. He changed the plugs, wires, distributor, cap, rotor, fuel1 filter, and computer. The engine, computer (ECM) and engine related wiring harness are all out of a 1991 full size Blazer. The fuel pressure regulator is set for approximately 12 psi (30 psi on '94 & '95 BBC trucks). The General Motors Rochester Throttle Body (TBI) is OEM original equipment. Call us at 574-267-3630 Jessebubb@yahoo. The Jeep is a 1975 CJ6. The engine was discontinued in new trucks (F-Series) after 1996, and new SUVs (Explorer) after 2001, but remains available for purchase from Ford Racing and Performance Parts as a crate engine. 8 L 4 cylinder 143 hp or the 2. So that comment applies to the owner of a 92 TBI 350 Cadillac. the 87-90 tbi's have a different tps plug so if you get. I have posted pages to help those with these systems overcome the limitations of those systems and point out what those limitations are. With the est bypass disconnected it starts and runs great, reconnect the bypass connector revs up great. 350 Tbi Performance There are several ways to improve the fuel economy of your auto while driving continuously and no sudden velocities to inflating your auto at the appropriate pressure. Though it is possible to replace the injectors and throttle body, and to reprogram the computer, many find it simpler to "down-grade" to a carburetor setup. Whether you are looking to gain in-debt knowledge of EFI by building a full featured ECU on your own, or simply want to save money building a proven reliable kit, from MegaSquirt origins the DIY spirit is available in partial and complete kits. You can use a late 80’s or early 90’s GM TBI definition. I wouldn't think the temp gauge would have anything to do with the knock though. the 87-90 tbi's have a different tps plug so if you get. 89 350 TBI computer programming ? Welcome to Club Hot Rod! The premier site for everything to do with Hot Rod, Customs, Low Riders, Rat Rods, and more. This TBI system is based off the reliable 1987 to 1995 Chevy PU with Throttle Body Injection (TBI. (C= 2wd pickups, cab n' chassis, and Blazer / Suburban, K= 4wd pickups, cab n' chassis, and Blazer / Suburban, and the P model line is Chevy Vans. This website is dedicated to helping you learn how to tune your own LT1 car computer (PCM), using the popular and inexpensive TunerCat software as the model. CARB chevy 350 help? I have a 95 5. Sinister Performance, LLC. On my 94 GMC 2500 with the 350 V8 TBI, I got really bad gas milage as well. Part of why it runs so well was getting rid of TBI but it is a super mild cam and I'm sure it would be a big improvement even under a TBI setup. I searched for a bit and found a TBI 454 out of a running/driving 92 Suburban. 0L) and 350ci (5. Free 1 Year Warranty and Shipping Included. The 1989 Chevrolet 350 small-block engine is a V8 that produced a peak power of 240 horsepower and 340 foot-pounds of torque in its most common installation trim in the Chevrolet Corvette. How hard is this to do? I've got the complete wiring harness and computer for the 350 tbi. Its a rebuilt 350 TBI with a 4 speed stick and 208 transfer case. TBI Fuel Injection Conversion using a GM TBI EFI system! One of the most popular EFI conversions to older Chevy engines or any engine for that matter is the GM TBI system using the 1227747 ECM. The Chevrolet small-block engine is a series of V8 automobile engines used in normal production by the Chevrolet Division of General Motors between 1954 and 2003, using the same basic engine block. When cranked the engine dies almost immediately. Re: Chevy 350 TBI A lot of times you can find a complete donor vehicle for less than $500. Torque RV Camshaft Cam Lifters Kit specifically designed for all 1981-1994 Chevy GMC 5. I'm asuming I should go for a blaster coil but I want to take it up a notch and run and ignitions box and distributor from MSD. There is a problem with doing this. I have posted pages to help those with these systems overcome the limitations of those systems and point out what those limitations are. Throttle Body Injection (TBI) for a pre-TBI 350 Why: After running my '65 Chevy pickup for a couple of years with the stock '83 drive train (350/700R4), I got tired of the constant battle I was having with the Quadra Jet. The TBI unit consisted of two barrels, much like those of a two barrel carb, but instead of "jets", there was a fuel-injector placed above each barrel, resulting in a 2-barrel, 2-injector setup. Shut the engine down restart and runs like c**p. Symptoms of a BAD Throttle Position Sensor (TPS). 1985-1992 Throttle Body Injection Wiring Harness Installation. I talked to some Chevy mechanics at my dealer about this and they told me how to bypass the spark control computer and keep the original distributor, something they claim is done quite often. But most engines will operate with a 46+ CFM throttle body that has been blueprinted to match the engine application. Torque RV Camshaft Cam Lifters Kit specifically designed for all 1981-1994 Chevy GMC 5. Please subscribe and like. Looking for answers for my 1994 Chevy C1500 2 Wheel Drive Pickup truck, with 4. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. While it works fine for stock applications, the fact is that General Motors' Throttle Body Injection (TBI) system is a nightmare for modified engines. From 50 to 2000hp vehicles, we can handle anything!. Congratulations to ThirdGen. 350 Swap from Carb to TBI can it be done ???? The 290 HP crate 350 will not run on the computer because of the large overlap in the cam used. 322 results for tbi computer 91-93 Chevy Caprice 350 TBI Engine Computer Assembly Tested OEM. Performance Fuel Injection Systems Complete Stand Alone Fuel Injection System Kit * This is a complete fuel injection system kit. Featured and up For sale in our Orlando Florida showroom is a one of a kind and custom 1987 Chevrolet K10. Four "chip programmers" participated. The 1989 Chevrolet 350 small-block engine is a V8 that produced a peak power of 240 horsepower and 340 foot-pounds of torque in its most common installation trim in the Chevrolet Corvette. do NOT contact me with unsolicited services or offers. im looking for information about a engine swap im wanting to do. For the flash computers you must send your computer to us for recalibration, but for the early chipped computers we just send out a new chip.