Cartuning Performance 5-Speed Grand Prix 584 WHP Dyno

My buddy Jeff and his Grand Prix with a 5 speed manual swap. This is on stock heads, gaskets, head bolts and 19psi on pump gas/water meth. Crazy!

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8000 RPM 3800
Testing a new trans in the turbo GP GT. I went wide open throttle at 80mph and finished at 135mph and 8000 RPM.





584whp turbo pontiac grand prix idle
.574/.566" lift 224/224 duration custom cam, i had a cracked valve guide when i took this video. full 3" stainless Exhaust with magnflow muffler, also muffled by the turbo the car is also 5-speed manual swapped, air ride, and runs 285/35/18 tires up front





Grand Prix dyno 475whp
With a blown turbo seals. More information can be found at: www.redgtx.com





Ebay Turbo Grand Prix GT
02 Grand Prix turbo. I am using the following ebay parts: turbo, wastegate; BOV; Oil feed and return system ; turbo blanket. I am using Hp tuners. I am 880ft above sea level.




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