The ring gap on the E85 motor is from .022 to .025 on the top ring and from .024 to .028 on the second, hopefully that will work on the 150 shot I'm thinking around .030 or larger gap on the top ring(4.500 bore size) for 500+ NOs and .035 and larger for the 2nd ring, is that good? Thanks to al of you for the help. Cab
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)