Sequential injection? Reflashable ecm? For TPI? Check here!
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Car: 1985 Z28
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: garbage 2.73
Sequential injection? Reflashable ecm? For TPI? Check here!
www.weswoodperformance.com located in Florida, has recently begun R&D on their new Digispark system. It offers sequential injection, reprogrammable prom, increased hp/torque/mpg. Theyve tested the system on a few corvettes, and are ramped to begin testing on F-bodies. The kit is an LTX style ecm for quick reprograms, a modified engine harness, modified MAF, and modified distributor. Ive met the owner, Wes, and they are prepared to begin testing. Shoot them tons of emails and perhaps itll get them moving a bit faster =)
Last edited by kcallais; 03-31-2009 at 05:37 PM.
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Car: 1983 G20 Chevy
Engine: 305 TPI
Transmission: 4L60
Axle/Gears: 14 bolt with 3.07 gears
Re: Sequential injection? Reflashable ecm? For TPI? Check here!
Nice OBDI option, but I would still suggest the OBDII conversion using the 0411. Its just a better all around PCM.
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Car: 1985 Z28
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: garbage 2.73
Re: Sequential injection? Reflashable ecm? For TPI? Check here!
If I remember right, they are using OBDII.
#5
Re: Sequential injection? Reflashable ecm? For TPI? Check here!
Looks nice but I would question why they developed it for a serial only connection, serial ports are not very common on modern laptops, USB would have been a better idea.
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Car: 1985 Z28
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: garbage 2.73
Re: Sequential injection? Reflashable ecm? For TPI? Check here!
I'm going to be meeting up with Wes again this afternoon, I'll bring up the idea of using USB opposed to serial interface. Any other ideas?
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Car: '86 Camaro, '02 WRX, '87 K5, '67
Engine: 350 TPI, 2.0turbo, 383 in the works, 289-4BBL, 232, A-head 4-cylinder
Transmission: T56, 5-speed, 700R4, C4, T176, semi-auto 2-speed
Axle/Gears: 3.73, 3.90, 4.88, 3.55, 3.54, 7.00
Re: Sequential injection? Reflashable ecm? For TPI? Check here!
Incorporate wideband O2 capablity like an Innovative LC-1. Make it expandable to use distributorless multi coil ignition systems. Incorporate boost control solenoid acctuation. How are they determining the #1 cylinder intake stroke without a cam sensor? That's critical to getting SEFI to work correctly.
Sounds like a cool project, but in reality SEFI is only slightly more efficient than batch fire EFI. It uses less fuel, so better MPG & BSFC numbers. Peak power is the same. You can tune cylinder to cylinder fuel, which is cool, and offers a lot for race guys. For the street it's doubtful you'd notice the difference.
Sounds like a cool project, but in reality SEFI is only slightly more efficient than batch fire EFI. It uses less fuel, so better MPG & BSFC numbers. Peak power is the same. You can tune cylinder to cylinder fuel, which is cool, and offers a lot for race guys. For the street it's doubtful you'd notice the difference.
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0411, 1987firebird, batch, connection, conversion, convert, distributorless, ecm, efi, fuel, injection, obd2, sensor, sequencial, sequential, tpi