GT 500 Whipple

mustarrosa

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What power are you expecting from it? I was gonna do a KB or Whip real soon, but I got a new project ahead and I am not spending any big money on the 04 for a while (if I keep it) Best of luck to you, Manny and the boys will make that thing hard to keep rear tires on it!:burnout:
Talk to foof about his...
 

SVT Lurch

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I kinda know about what he makes, but he has a 5.0, not a 5.4 with better heads... I assume you will be in the 750-800 range?:beer:

I thought that's where foof was?

Kit looks amazing, can't wait to see it in action.
 

mustarrosa

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I think it will be in the high 700 range and at a "reasonable " boost..Last I heard from HPP was that it was close to being on the Dyno
 

mustarrosa

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Here are the dyno results from Saturdays dyno session SAE and STD..3 differnt pulley sizes
GT500Whippledyno1001.jpg

GT500Whippledyno2001.jpg
 
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xtremejc

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That is insane Steve... Totally amazing... I must get a ride bro !!!

How about a pic of the engine bay.
 

STROKD

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What boost levels? You pick up 55/100 on the middle tune to the top tune, thats a SHIT load of torque!:rockon: Did Manny throw more timing down, I assume one is like Torco and the other pure race gas?

Very damn cool...:banana:
 

mustarrosa

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What boost levels? You pick up 55/100 on the middle tune to the top tune, thats a SHIT load of torque!:rockon: Did Manny throw more timing down, I assume one is like Torco and the other pure race gas?

Very damn cool...:banana:
I failed to get the boost levels on the lower numbers but 24lbs of boost on the high horsepower and small pulley..and yes we started on pump gas then Torco then C-16
 

mustarrosa

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Congrats! Are there any down sides to lowering the engine?
No...I think it feels tighter and more responsive...I am taking it to Hallet and at the track there and will get a better feel there but the steering feels better...may be the bushings and the motor mounts...
 

cobramark

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Got to ride in Steves car and all I'm gonna say is holy sh_t better hang on, that thing pulls hard.
 

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