I'm trying to see how close to the limit I'am on compression in my SBC
I want to run 93 octane without having race fuel to drive around and the compression ratio calculators have me wondering
I have :
4.115 bore
4.0 stroke
70cc heads (aluminum)
0 deck height
.040 headgasket
flattop piston but could prob dish some CC's out of them.
I think I'm at like 11.39:1 what is the safe limit?
Do I need to change my pistons to get this engine on pump gas? Please help
I want to run 93 octane without having race fuel to drive around and the compression ratio calculators have me wondering
I have :
4.115 bore
4.0 stroke
70cc heads (aluminum)
0 deck height
.040 headgasket
flattop piston but could prob dish some CC's out of them.
I think I'm at like 11.39:1 what is the safe limit?
Do I need to change my pistons to get this engine on pump gas? Please help