#107997, "RE: Why retard ignition while boosting?" In response to In response to 12
On the FIC they have a easy setup that you input the max RPM and your max PSIA and it will add a safe 1 degree retard to every pound of boost load pressure. Thats a little to conservative in my opinion for these engines. Thats why im asking I have mine right now at .5 deg retard per psia and I think I could go lower.