Should I have a higher or lower exhaust duration on cam with stock heads/no headers?
10-03-2002, 07:48 PM
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Re: Should I have a higher or lower exhaust duration on cam with stock heads/no headers? Yup, stock exaust go with more, if you get something thats not as restrictive you can go with less.
10-04-2002, 05:28 AM
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Re: Should I have a higher or lower exhaust duration on cam with stock heads/no headers? This is how GM designs their cams so i would have to agree with this thinking for near stock application.
10-24-2002, 12:40 AM
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Re: Should I have a higher or lower exhaust duration on cam with stock heads/no headers? I agree with everyone u cant have to much air coming in if u cant let it out. 02 Z06 cam would do alright with stock manifolds.
