Quote:
Originally Posted by Modena
interesting to see it failed, what mods are done to your 6.2L? If its stock as a rock then it should not be failing, where are your cats and o2 sensors positioned?
Good luck anyway!
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The exhaust shop that did the extractors put them where they put all the other ones for LS1,2,76,98, .... but for the LS3 they had to be further down the collector pipe, not sure why. Moved them a few inches and they work a treat now.
Cats are where they could fit and are the decent type of ones, not the $50 ones.