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Old 08-06-2016, 05:33 PM   #3
63frankintruck
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Join Date: Oct 2015
Location: Keller, tx
Posts: 426
Unhappy Re: L31 crate- what kinda cam?

Quote:
Originally Posted by fleetsidelarry View Post
what I've always seen is .470 lift is where you might want to start checking retainer and seal clearances. I've also seen .480. for reference, the cam used in chevy's Vortec-headed RamJet motor gives .481 lift with the 1.6 ratio rockers that engine uses.

that cam is the one I used in my L31, but with the 1.5 rockers (.451 lift)
thanks for the info.
I have looked at some of the Lunati Voddo Cams and others but it appears they all have around .500 lift or more
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