Editing the Constants (Scalars)

[toyinhawaii]

The LT1 w/4L60E is in an 84' El camino, it came out of a 94"Caprice. with the 3:08 i will be running 235/60/17's. The Cam timing is too much for me to handle, so i will be going with PCMPERFORMANCE OR Moehorsepower. i'll get the gear,tire size, cylinder volume etc, done with them too, along with adjusting for my shift kit. I'm kind of ok with simple On/off stuff, but when it comes to mutiple adjustments (like how you are explaining) to compensate for other modifications, I'm not up to that kind of experience.

[stew86MCSS396]

Out of curiosity, have you successfully flashed a tune into the PCM? That's something that I have no experience with and that's where I'm reluctant to offer assistance due to all the bricking stories. Have you tried the xls spreadsheet to calculate PPM, tire size and gear ratio located here:http://www.gearhead-efi.com/Fuel-Inj...ull=1#post2958 Can't remember from your other post, I thought you were able to log data...it's purdy much give the engine what it wants i.e. +- fuel +- spark for starters. Are those listed places on the mainland or are they local? BSM Performance was the only place that I knew of that does this sort of tuning but I don't know what happen to Bode's business. The new owner's that took over Bode's shop I think they specialize in the newer stuff.