454 tbi computer. I parted 2 g30 vans with 5. Ideal...

454 tbi computer. I parted 2 g30 vans with 5. Ideally an option with EEPROM or a FLASH memory would be the best. com TBI Stuff here PROM tuning here PROM tuning hardware here Info on your PCM here Learn how to build a data cable and download free datalogging software here I have learned so much about tuning I have decided to create a page on trouble shooting TBI. Recommended 350 TBI modifications 1. whats the easiest way to put the vortec into the tbi truck? 89 Silverado Dually, 454 TBI - New to me truck. thanks for the help Programming 101 Bruce Plecan The Programming 101 project analyzes GM OEM fuel and ignition management issues. Works with any fuel injection really since most shops really can’t properly diagnose unless computer just tells them what is wrong and unfortunately Trying to figure out what I need to tune these tbi trucks. Computer Chip/Module, Street Runner, Chevy, GMC, Each. For GM throttle body applications, single and twin TBI systems, as well as production, retrofits. The transmission Computer Chip | Stage 1 | Auto Transmission | SS 454 JET Performance Chips offer the most horsepower available for your 1981-1995 GM car, truck or SUV. how do i check fuel pressure and which regulator are you referring to. Funny how I hadn't been on this forum for several years and here I am right back at it. I have a 1989 Chevy 1-Ton (C3500) with a 454 that is equipped with TBI. Several EFI DIY’erst are focused the GM It was done while waiting to ship it off for someone else to finish up for their rig Things to note: Not all TBI systems have the ESC/knock sensor circuit. The gasket under the tbi adapter and under the tbi are both brand new. A costly option of putting an aftermarket TBI system or an old school option to change to carb are the ones I'd prefer to For converting GM and other carbureted, large displacement engines to TBI fuel injection, using GM electronics. Kit includes new or remanufactured 2″ throttle Buy Hypertech 120092 TBI Auto Computer Chip (90 SS 454 P/U) Fits select: 1990 CHEVROLET GMT-400 at Walmart. First I start with a new Fuel pump, STOCK 75lph TBI fuel pump will only support about 230hp before the fuel pressure 89\\'tbi 454 coolant temp sensor where is the temp sensor,and is there two,one for the guage,and one for the computer? Find CHEVROLET 7. alright - i bought TBI for my 350 but it doesn't come with a computer, which model do i need? Sorry i don't know shit about TBI so if you need anymore info just ask. I always wanted to ditch the TBI, upgrade the engine to get it into the 300+ hp range and change over to full sequentiell injection and ignition like I have done on numerous older small blocks using I have a 95' K1500 (tbi 5. Both computers are the same 7747, and yes Im using the 454 PROM. 4L 454 Tbi 4L80e 4x4 1995 ecm pcm ecu computer $99. 00 + $7. 7 motor and tranny out of the same truck just different years. Model specific subject matter experts, classified ads and more. Summit sells their house cam with the same specs as a SUM-1301. 4L/454 Computers, Chips & Programmers In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! The computer needs a tach signal if you choose to replace it with a conventional HEI. I rebuilt the TBI and Alright, I have an '88 crew cab with a tbi 454. If I all computer components are for the big block. Chevrolet Silverado SIERRA GMC 7. the tbi is factory big block tbi. the only mod I have done so far is a tbi spacer. Estimated Ship Date from Texas: Today. 95 shipping Computer, Professional Remanufactured Engine Control Module, Chevy, GMC, Each. 95 k2500 5. I also have a 1999 Vortec 5. Chevy Forums FREE technical assistance for your restoration and repair. 7) with no motor or trans. 10's don't . Add up to 23 horsepower instantly Looking through the pile of parts I've got a stack of 7747 computers and complete wire harnesses from trucks i parted out. Looking through the pile of parts I've got a stack of 7747 computers and complete wire harnesses from trucks i parted out. It fires right up and runs pretty well. 7 4l80 7727. There are solutions out there such as the ebl flash that are self learning TBI computers but they still require a lot of hands on tuning with a laptop to pull out the full potential. what other mods(not internal) would give me a bit more power to move this beast. When I bought the truck I replaced the Distributor, wires, coil, Two-wire coolant sending unit. These are the ECM’s commonly used in 1994-1995 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 This computer controls the engine only, an electric shift transmission which GM started using in 1991 cannot be used with this computer. That also solves the problems of keeping the existing electrical configuration that runs the fuel pump, more on that later. My EGR is good and I have checked for leaks around the tbi. 7 4l80 combos. The 38's and 4. Most About the largest cam the stock TBI computer can handle is something like the Edelbrock Performer Plus which is an RV cam for a 454.

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