Wanting to know the pros & cons of computer on this model ??? So, I have a numbers matching 81 Z28 I have started restoring. It's not going to be all original. Too many missing interior parts. Body great shape. Garaged last ten years. I couldn't stand the thought of 190 HP LM1 motor. Bore cleaned up nice at .030 over. I put 041x heads on it. Putting a Nostalgia Plus Comp Cam in it. Pretty much same grind as 70 -72 Z28 but with hydraulic lifters. Wanting to look as original as possible without the smog junk, but with guts! The way it should of been built. A bit of a sleeper if you will. Not wanting too much mods. Just a few. Will the motor mods in mind keep computer check light on? Do I have to have computer to make the air induction working properly? Can I find someone to re-compute ? How costly? Who? just trying to see what is possible & not with this computer.