V
VettePaul
Guest
Guy's. I have noticed since my engine rebuild that it doesn't feel as quick off the mark. When I'm Highway driving at say 70mph and hit the gas up to 100mph there is a lot more power than I used to have but from the lights if I floor it, it's like your waiting for it all to happen. I had it tuned on a rolling road yesterday and he said that although my compression readings were all pretty much the same they were lower than before I changed the cam, heads and rings etc. meaning that was why I am losing some low-end grunt. All the readings were around 130/135 psi. Is this right? VettePaul