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Old 03-29-2013, 01:09 AM   #48

VADER SS L99's Avatar
Drives: 2013 A6 GT 5.0
Join Date: Nov 2009
Location: Edmond, OK
Posts: 2,909
Originally Posted by adamgl View Post
I'm sure it will. Send the heads out to get Solid Stainless exh. valves and bronze guides. Have em machined to 11.5 : 1 at the same time.
I was wondering if this LS7 was going to have the same valve guide wear issues as past LS7's as well. If owners do have to send the heads off for new valve guides just to run a tune that will be crap. New Z28 owners shouldnt have to deal with those issues on this car especially since GM has known about the issue for 5+ years.
BLK/BLK 1SS/RS Ordered 11-01-2009 Took delivery 12-22-2009. Heads/cam/converter/bolt ons. SOLD Feb 2015 to fund 6th gen LT1 SS with 8L90E.
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