Roush Performance

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05-13-2008, 01:05 AM

#31

MustangFan45

2nd Gear Member

Thread Starter

Join Date: Feb 2008

Location: Jacksonville, Arkansas

Posts: 238

RE: Roush Performance

I have done more research and I am thinking the Whipple. And you can change the PSI on the whipple. And the website claims up to 700 RWHP with all the upgrades obviously. I am a whipple guy now.

[IMG]local://upfiles/90468/7B6BC4EC6C6247C49626B167AE712AC1.jpg[/IMG]

05-14-2008, 01:51 PM

#32

JCW06

Join Date: May 2008

Posts: 12

RE: Roush Performance

i dont have any complaints with the roush blower at the stock boost levels i ran 12.7s with the car being show room stock, did 367 rwhp on the dyno with it. After turning up the boost and a few other minor changes it was 448 rwhp and i havent had a track pass with it yet, but running against another stage 3 car in town i was way faster than it