After all these mods, my 84 doesn't respond very quick. It takes awhile to get the boost up. It does seem like the arm on the waste gate is screwed out pretty far. I just got an 87 that is stock and not tuned very well. The first 1/4 to 1/2 of the gas pedal, it responds immediately and breaks the tires loose and accerates impressively. The 84 is weak until the boost gets up, more the 2nd half of the pedal, then it pulls real hard. I have to power break and get the boost up to get the peg leg 84 to spin. Any advice? Is it the wastegate? Do I burn a new chip, now that I will make the switch to 87 ecm?
Thanks
Thanks