1 1978Blazerk5 1/2 ton status Joined Aug 25, 2006 Posts 2,151 Reaction score 0 Location wisconsin Nov 22, 2007 #1 Well I have been very temped on vortec Heads. I still got 2 years on my crate engine warrenty. How picky would GM be if I switched the heads out? Thanks
Well I have been very temped on vortec Heads. I still got 2 years on my crate engine warrenty. How picky would GM be if I switched the heads out? Thanks
4X4HIGH 1 ton status GMOTM Winner Joined Dec 14, 2001 Posts 22,423 Reaction score 662 Location Fremont, CA. Nov 22, 2007 #2 It would VOID any warranty. Last edited: Nov 22, 2007
1 1978Blazerk5 1/2 ton status Joined Aug 25, 2006 Posts 2,151 Reaction score 0 Location wisconsin Nov 22, 2007 #3 alrite, thanks
JBo214 Registered Member Joined Jul 26, 2005 Posts 76 Reaction score 0 Location Atlanta, GA Nov 23, 2007 #4 Unless you have a buddy who is a GM tech
1 1978Blazerk5 1/2 ton status Joined Aug 25, 2006 Posts 2,151 Reaction score 0 Location wisconsin Nov 23, 2007 #5 JBo214 said: Unless you have a buddy who is a GM tech Click to expand... HMMM idea