I'm still trying to decide on what compression ratio to make my new crank driven supercharged EFI E85 B1-MC heads up no prep motor, help
I'm debating between 10.5 to1 or 12.5 to 1 shruggyconfused
I'm hoping to make north of 2500 HP at or below 35 lbs. boost luck


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)