More GP horsepower
4th Gear
Joined: Jun 2004
Posts: 458
Likes: 0
I have a totally stock GP with nothing more that a RMW tune by Jan and got 197.7 WHP. Driving it is much better, smoother, quicker eng accel. red line now at 7400 and with DSC off from a 5mph roll can smoke the tires ( 215/45/17) by stomping on the throttle.
4th Gear
Joined: Oct 2002
Posts: 596
Likes: 0
From: Hillsboro, Oregon
pump gas?
5th Gear
Joined: Jul 2002
Posts: 781
Likes: 0
From: Stamford, CT, soon St. James, NC
Here's an update for my GP #1727
ALTA V2.0 Header
ALTA air intake hose
K&N Filter replacement with flap tied open
ALTA Plug-n-Play ECU
We acheived 198whp on pump gas. I'll upload the dyno vid soon as well as dyno sheet. I can say that the intake tube did make a few hp as it claims..not too sure on the exact number but we did dyno it before and after the install.
Ok here are some dyno vids!
http://www.youtube.com/watch?v=4ID4J5-rHK0
http://www.youtube.com/watch?v=MFAmYQwjlDI
ALTA V2.0 Header
ALTA air intake hose
K&N Filter replacement with flap tied open
ALTA Plug-n-Play ECU
We acheived 198whp on pump gas. I'll upload the dyno vid soon as well as dyno sheet. I can say that the intake tube did make a few hp as it claims..not too sure on the exact number but we did dyno it before and after the install.
Ok here are some dyno vids!
http://www.youtube.com/watch?v=4ID4J5-rHK0
http://www.youtube.com/watch?v=MFAmYQwjlDI
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