What is a good cheap perfomance mod for a 93 Z28, also I have these 1.6 aluminum roller rockers laying around, are they compatible. Thanx guys.

 

I don't know about your aluminum rockers because you did not mention what engine they were meant for, and they are self aligning or not. As for a good first mod, I would choose a cold air intake as giving a good value.

 

good point. what brand cai is good?

 

Rear gears , and a cold air intak will help, also maybe a chip.


Chas