07-19-2012, 06:10 PM
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CC Member
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Join Date: Dec 2001
Location: Louisville,
KY
Cobra Make, Engine: I'm Cobra-less!
Posts: 9,417
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Not Ranked
Chas, those lobes usually hit around .650-.660 lift on a 1.7 RR. On the FE stuff, it's usually a little more, around .670-.680. Not spring eaters, but enough to take advantage of good head flow.  |
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