Should be close estimates. I make 8.5 - 9 psi on a 91mm SLP depending on temps. That's pretty close to the 3.6 size.
Good price on the 3.4 BTW. Might be ordering one once you know the Gates belt #.
Another 1 of 371 '12 T3 LS3 M6's built.
Last edited by Iam Broke; 05-02-2013 at 01:03 PM.