Thread: Specs for the 2013 COPO
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Old 05-22-2013, 02:36 PM   #7
KRatcliff
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Default Re: Specs for the 2013 COPO
Quote:
Originally Posted by Chad Rhodes View Post
14.58:1 compression and a 640 lift cam in the 425/427, WOW!!
Same specs as the 2012.
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