
06-26-2007, 04:52 PM
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Senior Club Cobra Member
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Join Date: Jul 2002
Cobra Make, Engine:
Posts: 15,712
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Not Ranked
I'm currently running twin 450 cfm Holleys with vacuum secondary. While a bit slower than the 660's, mpg and streetability are vastly improved over the 'full race' 660's.
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