03-30-2005, 06:23 PM
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CC Member
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Join Date: Mar 2005
Location: W. Bloomfield,
MI
Cobra Make, Engine: Superformance, 514
Posts: 7
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Not Ranked
I made the cam change (Ford racing hydraulic) and it runs fairly good (11.81 quarter mile), however, I was thinking of going with a slightly hotter cam (260 degree with 640 lift solid flat tappet - less inertia and milder ramp than the solid roller) now. Good compromise and good performance from what I hear.
I was also pointed towards Manley valve springs as a solution too (heard that Comp Cam springs are not very good). I know a couple guys running an even hotter solid roller (672 lift) for racing. May expect problems with this cam though (but 700hp!).
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CobraV81396
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