I am putting my ox66 back together. I am wanting to get heads shaved. My question is how much to get them shaved and what can I expect performance wise with them shaved?
I am putting my ox66 back together. I am wanting to get heads shaved. My question is how much to get them shaved and what can I expect performance wise with them shaved?
.060" should put you at 135-140 psi cranking. 2-3 mph increase is common.
91 octane
What does 91 octane have to do with it
Thank you.
I got them cut today. I got .040 cut off them. Is there a thicker head gasket I need to use and if so where would I get it
A thicker gasket would negate having the heads milled. Why only .040"?
didnt want to overdue it.