Man, these deep dish pistons and 70cc heads are killin my comp ratio.
I’d like to get it up to 9:1+ being I’m gonna run e85.

Is it ok to mill the heads down to 58cc from their current 70cc? (sb sidewinders)
What is the minimum piston to head clearance I should run turning 6200rpm max?
Steel rod/forged piston combo?
Do we really need to align hone when installing main studs or is it a money making scam?


Last edited by prochargedmopar; 12/29/17 04:35 PM.

"Old" member Registered: Sep 2001
Lost my credentials, I'm Back!! LOL
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