GT2871 USERS. SR motor

[Seraphim38]

Originally Posted by codyace

24psi would probably blow spark out on the stock ignition too.

Even with Splitfire coil parks we started to quench the spark on the plugs at 430rwhp, but the gap was at 034. We trimmed them down to 022 and had no more problems pushing on.

I can't imagine running stock coil packs. When I swapped my splitfires back to stock coil packs while waiting for a replacement coil, my AFRs lost a full point because they couldn't burn the excess fuel--even at idle.