P.P.W9's and the goal of more HP

justinp61 said
I don't run alcohol so someone correct me if I'm wrong. Looking at the combustion chambers it looks slobbering pig rich to me.

I looked at that. If that’s the way the chambers looked coming off the engine, without being cleaned or wiped off, then it’s probably not rich.

That clean area has no fuel there, so that means all the fuel in the chamber is stacking on the exhaust side.

If that’s the case, you’d need to figure why there is no fuel there and remedy the issue(s).