Piston to use in 360 to get more compression

Good luck getting that dome to fit an RPM chamber.
Gonna need a lot of whittling.

Of course(just to stir the pot).......
Stocker 340’s run 10’s with flat tops all the time.:usflag:

always somebody faster Dwayne. Lol
Other option i have is to just change the oil and race it again next year. It prints slips just like it is and doesn't need anything to stay that way. See how this hip finishes healing up.
Just got off the walker and on a cane today. Couple more weeks i should be good