here is my engine..
i use a sportwerks 053 pipe and engine loves that pipe.,
super smooth engine with excellent bottom but, insane mid & topend powerband i can get around some bigtime modded engines at the track with out a problem. it uses a dome style piston top, is not flat on top., and by the way.. i have 2 gallons on my engine and still on the 1st plug (reg plug, not turbo)