Originally Posted by Hangtowner
I made a mistake on the cam. It is a Lunati 262/268 so milder than what I first posted. Worse situation for 10.25:1 with 91 octane, I suppose I forgot to mention that I am at sea level also.


If its lean AFR it can make it ping & rattle fix that 1st

Last edited by csk; 11/29/21 09:27 AM.
1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5