Violater101
20+ Year Contributor
- 1,051
- 0
- Apr 16, 2002
12:1 A/F is abit risky for me on Pump Gas. I know you want to be near that on Race Gas. I believe stock maps are around 16-17 degrees of timing. Would 21-22 degrees be about right or I guess I should see what my issues are with regards to knock. Thanks,