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Old 05-20-2013, 05:43 PM   #18
old motorhead

Drives: Maggie blown LS3 vette
Join Date: Aug 2009
Location: SE TX
Posts: 1,473
If you have the 3.8" front pulley, it's like having a 3.25 front if you had direct drive (1:1) on the rear. 11psi is about right. Don't fall in to the trap of thinking you need a "blower" cam. If you're good with the manners and fuel eco, there's no reason to change it. I'm guessing you don't have any low power problems on the bottom end. Full boost available at anything over 2500 rpm kinda cures that That's enough cam that it must absolutely scream up top. Enjoy it and don't worry about a cam swap.
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