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Thread: combo help!
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05-05-2008 #21
Banned
- Join Date
- Aug 2003
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- Orlando, FL
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- 8,745
Those 215s would be OK. Your cam is junk, no other way to say it. Way to much exhaust duration and it has no lift. Maybe it is ground for a specific class racing. I don't know but it has to go. If you buy these heads, something in the mid 250s with possibly 4 more degrees duration on the exhaust would be fine. And get the lift way up, .580 sounds good with those springs.
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05-05-2008 #22
Registered User
- Join Date
- May 2007
- Posts
- 109
i dont know, when i picked it out, i chose it because it said that the opertaing range was between 2500-6500rpm. i guess ill look into another cam. is a cam like the one you suggested going to move my powerband up? because i didnt want this motor to have to spin to the heavens to make power...i only ask because the world of cams gets more and more confusing the more i read about it, and i figure you guys know better than i do
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