I have now been messing with this computer since last November with no results.. I have a 92 LT1 Corvette 357ci, 210 AFR, 11.7:1, 250/259 solid roller on a 106ls motor and I had an issue with the timing being retarded anything above idle. For example at 4k i was getting 9-10 degrees of retard, and also i couldn't drive but maybe 2 or 3 miles without the car trying to overheat 220+ deg. I sent my computer off and got it back this week and the timing retard problem seems to be fixed, but it is still lacking power and is running hot. Crazy thing is that if i put my factory computer back on the car it runs great, with no over heating issues, and picks up 30+RWHP on the dyno..... I have gct files and logs if anyone is interested.
BTW: I made 450RWHP with the factory computer, a crappy tune, and shutting off at 7k. The best that I have gotten out of the Fast is 420RWHP.
My motor should make 470+ to the rear.
BTW: I made 450RWHP with the factory computer, a crappy tune, and shutting off at 7k. The best that I have gotten out of the Fast is 420RWHP.
My motor should make 470+ to the rear.
