RacerXJ220 said:Be careful running more than 18PSI on pump gas Jay.
And I believe timing has been your issue from day 1.
If my afr's are still 11.2 should I still worry about detonation? I do have it lowered to 18psi. I probably have my car so screwed up with timing, adjustable cams, and removing fuel that it won't make 300 rwhp at the Chicago meet. Hopefully some of the guys up there can help a brother out..........:x: