Quote:
Originally Posted by f5journal
I'm with the leak crowd or the bypass not exactly right deal
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We'll see. I can't mess with it till Saturday now.
Quote:
Originally Posted by 376LS3
In the last issue of CamaroNow, they had Brian Tooley spec 3 different cams, all more aggressive than the other. They measured engine vacuum with all the 3. The first 2 didnt have much affect on vacuum. The third one did, but that was a donkey dick cam that literally had .004" PTV. He said that cam was not for sale, only for this test. I believe it was 236/24x in that range. You are no where near that. Did you change the intake gaskets on the blower manifold?
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I did change them. Also sprayed mucho propane gas in that area when testing for leak. BUT I'm going to go at it with some carb cleaner next.
I'm a little surprised that nobody thinks that the overdrive pulley spinning the blower faster than standard could be the deal.