2002 GMC sierra denali engine question
09-18-2008, 10:41 PM
#1
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2002 GMC sierra denali engine question Is the 6.0 liter a LS1 or LS2 or ? I'm looking at upgrading the coil packs and they are either for a ls1,ls6 or ls2,ls7 I've got aobut 80,000 miles on it. Any advice on bolt on for this?
Thanks
Thanks
...i bet u wish it was a ls1 though 
09-18-2008, 11:33 PM
#6
^good advice, stock coil packs are great
I'd look at getting a catback exhaust, cold air intake, tune, and headers. In that order.
Post some pics of the truck, I've always thought the Sierras looked a lot better than the Chevys, especially in the Denali trim.
I'd look at getting a catback exhaust, cold air intake, tune, and headers. In that order.
Post some pics of the truck, I've always thought the Sierras looked a lot better than the Chevys, especially in the Denali trim.
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09-19-2008, 09:12 PM
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Not sure how to post pictures but could email them to someone and have them post them? Thanks for the advice on the coil packs. The only thing i've done so far it a e-85 tune. That thing is a new animal with the tune.
