Originally Posted by
CustomX
how the hell did you blow it up on 6 psi? And what blew? Cracked sleeve maybe?
You cant use ls rods with a gsr crank. You have to match the rods and the crank. And no stock ls rods and pistons are not any better then stock gsr rods and pistons for boost.
Agree'd, I don't think the tune had anything to do with the motor blowing. Just seems like bad timing as to when it blew up. You never did say what blew exactly? Headgasket, spun rod/crank bearing, or did it throw a rod? As stated above, you'll have to use the same crank/rod setup.Personally i would just rebuild the GSR.