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Old 03-01-2009, 07:23 PM   #10
bubba428
 
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Quote:
Originally Posted by Shownomercy View Post
Why such a low CR?
thats with the stock 72cc heads NOT the 60cc.

Quote:
Originally Posted by Featherburner View Post
Not that low with th 60cc heads he says he is using. Probably about 10.25 to 1.
something like that

Quote:
Originally Posted by Shownomercy View Post
What do those heads flow?
not really sure. I know stock with 1.84/1.50 valves they flow 16xcfm. I'm guessing with the work done to them maybe, just a guess 200cfm. could be less could be more.
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