Compression #'s?

[Muggzy]

Anyone got ballpark compression numbers? My engine is .065 over bored with 22cc coolhead domes. Stock rods and crank.

[lukey]

Ive herd if your over 165 psi you need 100 octane fuel . mine has 150 psi and i use 91 octane . its best to do a compression test to see where it is @ and right it down for future tests to compare with .

[Hondamaster5505]

22cc is stock I believe, so you should be anywhere from 120-135 if the motor is healthy.