Milling Heads
January 6th, 2018, 02:06 PM
#1
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Join Date: Mar 2011
Posts: 558
Milling Heads
My GA heads have 84cc chambers. I would like to get them down to 80cc. I’m wondering if there is a general rule for the CC that will result per every .010” or .005” milled from the heads.
Last edited by VinMichael; January 6th, 2018 at 02:11 PM.
January 15th, 2018, 09:27 PM
#4
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Join Date: Mar 2011
Posts: 558
Discovered one head has 84cc chambers and the other head has 82cc. Should I shoot to get them to match up or does it really matter?
The reason I ask is they may not need resurfacing. But if they need resurfacing then I’ll get .010 more taken off one side.
Last edited by VinMichael; January 15th, 2018 at 09:29 PM.
January 15th, 2018, 10:24 PM
#5
Phantom Phixer
Join Date: Dec 2011
Location: Apopka, FL
Posts: 4,668
Yes , all eight chambers should be as close in CC's as possible .
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