New Whipple Build

[Blueflash]

I have heard of installing GT500 cats. Not easy or cheap. Some hi performance cats may hold up, but not pass stringent emissions testing. Try and avoid long hard pulls. (But thats the fun part!) Maybe somebody with a real remedy will chime in...

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[robvas]

Try and avoid long hard pulls. (But thats the fun part!)

5 seconds? 10? 15?

 

[Five_OhGT]

I'm at 780WHP on my VMP Stage 3 Supercharger, which is based on the Whipple Supercharger.

I definitely recommend 305 minimum on the rear tires, so I would spring for 19x11s. I hook up perfectly with the Michelins.

Outside of that, the only supporting mod I did was the catless LTH. My cats started melting almost immediately after installing. Then I went back to stock catback exhaust, because it was so obnoxiously loud.

I asked VMP who did the installation if they recommend doing the OPG/Crank sprocket, but they said it would not be necessary.

 

[robvas]

I'm at 780WHP on my VMP Stage 3 Supercharger, which is based on the Whipple Supercharger.

I definitely recommend 305 minimum on the rear tires, so I would spring for 19x11s. I hook up perfectly with the Michelins.

At what speed?

 

[HKusp]

Michelins hook up perfectly at 780??? Do tell...

 

[Five_OhGT]

What do you want me to tell you? The tires will chirp on fast shifts, and I'm not launching at 5k rpm...but I'm certainly not losing control and driving into my local crowds/trees...

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