Stock 96" head cc's

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Dec 6, 2010 | 05:59 PM

bagger76

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From: Central Pennsylvania

Stock 96" head cc's

Can anyone please tell me the cc's of the factory heads on a 2008 96" motor.The reason is im redoing mine and it is a 103" now and i changed to the andrews 26's from the 50's.From what i came up with when i cc my heads i get 77 cc's the machine shop must have decked them good.and if i plug those numbers into a compression calculator my corrected is like 10.0-1 plus and pressure of like 212 psi.that will never work.I need 89 cc heads to give me 9.0-1 corrected and 182 psi

Dec 6, 2010 | 08:00 PM

fuelmoto

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From: Little Chute, WI

The late model stock heads are generally 85-87cc's

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Dec 6, 2010 | 08:12 PM

mtclassic

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I had a set cc at 88cc for one head and 89cc the other. I think they are all over the place from 85-89cc.

Dec 7, 2010 | 07:14 AM