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Old 05-04-2008, 07:37 AM   #23 (permalink)
Warhead
Senior Member
 
Join Date: Mar 2008
Posts: 91
Quote:
Originally Posted by Rallye469 View Post
What's the chamber on a C head...80cc's?
It will take a big bite out compression.

And 10:1 pistons won't give you 10:1 if you changed the heads
from SBO to BBO.
They will give you the same compression that a #8 head will.

You may have to deal with the fact they have larger valves, too!
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