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-   -   2012 GMC 62 Tuning Numbers (https://www.performancetrucks.net/forums/tuning-diagnostics-electronics-wiring-161/2012-gmc-62-tuning-numbers-500640/)

KaOs5582 04-19-2012 05:31 PM
2012 GMC 62 Tuning Numbers
 
Ok not new to the truck game, but what are the baseline HP numbers on these L9H 62's? What are average gains on just Tune, Exhaust, and Intake? Just got it and already put a Corsa Sport on it, not planning on doin much since its my DD, Thanks

Area47 04-20-2012 09:08 PM
Originally Posted by KaOs5582 (Post 4908052)
Ok not new to the truck game, but what are the baseline HP numbers on these L9H 62's? What are average gains on just Tune, Exhaust, and Intake? Just got it and already put a Corsa Sport on it, not planning on doin much since its my DD, Thanks
depends on the dyno. anywhere from 303 to 320. give or take a few. the 14/9.5 bolt/ring gear rear end sucks a lot of power.

besides, i thought i answered this shit the other day on the phone?!?!


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