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I currently have a camshaft in my engine that is too big for my application. I'm not sure of the complete specs, but the guy I got it from says it has .542 lift intake/exhaust. The other night at the track I started hearing, through the carb,an intake valve popping. I have a .471 lift cam in my garage from a previous project gone sour. I was wondering how much more lift would 1.6 or 1.7 rockers give me on this cam? Also do higher ratio rockers also increase duration? This is on a 302, with stock E7TE heads and a weiand stealth intake.

<font size=-1>[ This Message was edited by: Strangeleek on 10/14/06 10:14pm ]</font>
 
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