Hey everyone I have a 91 Z28 and I'm not sure what is quite wrong... I just dropped in a rebuilt jasper engine its a 305 TPI, and has about 400 miles on it. I had a 305 TPI
before this jasper engine, and I can tell it is not as fast. I thought I had a 350 ECU in it but I looked it up and I have a 16198262 ECM, which I belive is for the 90-92 camaros.
I have no idea whats wrong, it isnt like very very bad, it just isnt the same get up and go my old motor had, any help please? thanks-Corr