Location: Parker Colorado, USA, directly above the center of the earth
Dave has my car. He did a tune and measured 305 HP at the wheels. It has charge tubes, Dejon IC Solo high flow cat, and GMPP tune parts. He said it was putting down about 370 ft pounds. All after he tuned it.
Rob the Elder
Green Dragon's chief mechanic
Carol's husband for 47 years
on my '07 gxp 5MT, stock (no tune) w/ a K&N filter in the factory airbox and SOLO performance street race exhaust, i put down 238WHP and 242WTQ on a DynoDynamics. 400ft elevation, 65deg, can't remember the humidity or correction.
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.