What should I buy for more power without internal mods?

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Jul 16, 2006 | 05:42 PM

bodyman

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What should I buy for more power without internal mods?

I Have A 02 Gmc Sierra.v8 5.3l I Want To Get More Horse Or Power From It.what Are Some Of The Add Ons? My Friend Told Me To Buy A Cam And Heads ( Ls6 )? Don't Know!!!! I Don't Have That Much Money Right Now....

Jul 16, 2006 | 05:52 PM

ranwalk

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From: Pearl, Mississippi

Long tube headers
Cat back exhaust
Cold air intake
Under drive pullies
Electric fans
Stall Converter
Custom tune
That will get you headed in the right direction

Jul 16, 2006 | 05:53 PM

walhan_qtr

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From: Colorado

you can start with Exhaust system, headers, intake system, and a handheld programer.

as I think this will be a very good start and it wont cost much.

Jul 16, 2006 | 07:56 PM

7.0L_Silverado

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From: Texas

There is always NOS. Definitely get a tune, for $200 more than a handheld tuner you can get HPTuners or EFIlive, as for the tuning file some people could hook you up with it.