Reply to "compression"

joules"Racing is Life, anything before or after is just waiting" - Steve McQueen

It depends on some factors with regard to ring sealing (blow by) and your dynamic compression not static, which can be quite different especially for a cam with any overlap.

On a new tight engine assuming ideal gas behavior you can expect pressure to equal Dynamic CR to power 1.3 at sea level e.g. for 9.5:1 dynamic CR it would be 18.7 Bara (absolute) or 17.7 Barg (gauge).

Julian

7/26/1811:23 AM

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