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Old 01-04-2010, 05:45 PM
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Originally Posted by F-BIRD'88
I believe its 112.. uses new hydraulic flat tappet lifters.

requires a high perf stock diameter replacement valve spring EG: Lunati #73943

Thanks very much. It comes with a new set of lifters (for about the same price of the cam alone). I have a set of compcams springs that were used on a cam with a little bit more lift than this, I might get them checked out to see if they're ok. If not I'll definately look into those springs.

How lopey would this cam be in a 307 chev (with ported world s/r 58cc heads and 1.6:1 roller rockers)? The only comp cam I could find that was close to this (although definately not the same) was the 30-30 hydraulic. I've seen 302 camaros on utube with the 30-30 cam would it be similar? I was hoping for a 108-110 LSA but I'm sure this will still perform very well.
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