STS dyno numbers-'05 Yukon
That's what all the hardcore tuners use and those who train them. 
06-03-2005 | 12:57 AM
#13
12 Second Truck Club
Joined: Feb 2002
Posts: 5,575
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From: Sacramento, CA
Originally Posted by lm7
LOL hardcore dyno's for hardcore guys like your self justin haha LOL 
LOL, yeah. they get all savage and ****. They tune a little bit then while the car cools down they break stuff and catch things on fire, maybe do a chick or 2 then go back to tuning. Hardcore!!
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