Roush with Whipple 10psi 475rwhp

First dyno run with whipple! 268rwhp stock to 475rwhp with only whipple!!

Category:

Autos & Vehicles

Tags:

• whipple
• roush
• mustang
• dyno

[pimpc42]

Yea everything was stock when I made 475! I put headers it made 485! And I got almost 20000 miles in my stock clutch and smoked it Tryin to launch with a car load of people haha! But it's so much better with the spec stage 3! And yea my cars still doing good but we turned it down to 525 rwhp to drive daily in pump gas I only turn it to 548 when I put race gas!

[pimpc42]

no it was 475 to the wheels! now im pushing 550 to the WHEELS on a stock block and i have no issues! everyone says im on borrowed time yada yada! i run the shit out of it everyday and she runs like a top!! thanks! go to stanghi he"ll hook you up!

[TheManInDboX]

Gotta watch yoursellf the stock 4.6 blocks will only handle "reliably" 475hp at the crank, anything more and you have a much higher rate of engine failure... Im assuming you changed the Injectors and pump too, if not you'll run way to lean... Good luck nice car man..

[pimpc42]

im running 52lb inectors 13.9 pounds of boost on a stock block making 550 rwhp! a lil overboard but i can happen with the perfect tune and good driving skills!

[pimpc42]

i dynoed it dipshit dont tell me!! 300 bhp to flywheel!! go play with your chevy!

[topnosxrs]

thank god youre using a whipple and not that roush charger junk...nice! =D

[tyzorg]

LOL!!

[dbteich]

I drive a 2007 mustang GT and was making 500 hp at the wheels with the stock block and 2.3 litre Whipple. It is a daily driver and weekend race car running on pump gas, and it held up for about half a year. However on my last race it grenaded at the finish line and completely destroyed the motor. I'm talking 1 hole per cylinder and 3 disintegrated pistons destroyed. There is a video on my page of it. Hopefully yours holds up, because it's a real mess when they decide to go!

[shukiikuhs]

Is the block still holding at 550whp?

I have the whipple HO at 10 psi, haven't dyno'd it, but was everything else stock when you made a 475 pull?

Also, how has the stock clutch help up? I haven't gotten any slippage in 6,000 miles with the stocker, just wondering how long I have before I gotta replace it.

I think you got really lucky with the metallurgy of your block. 550 whp commonly destroys our stock blocks on the first WOT.

Nice

[KENNEBELL08GT]

Awsome

[mooosestang]

475 at the crank? Whipples base kit makes over 500 crank hp and i've never read about 1 engine failure with their tune. Do you have a mustang or are you just regurgitating crap you read?

[DiMoraDiamond]

Bring that charger over and I'll show you my Mustang tail-lights.

[DiMoraDiamond]

Very nice.