ASP Crank pulley

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Feb 22, 2002 | 10:57 PM

nbm00ws6

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From: Englewood, Ohio

ASP Crank pulley

I bought a D1-SC Procharger and I have a asp crank pulley on the car now. Can I use the ASP or do I need to put the stock crank pulley back on?
Thanks
Tom

Feb 22, 2002 | 10:58 PM

guswedy

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From: Hard hittin new britain, CT

Re: ASP Crank pulley

you need your stock pulleys...

Feb 23, 2002 | 03:41 PM

nbm00ws6

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From: Englewood, Ohio

Re: ASP Crank pulley

Can you tell me why? I called ATI and they said the same thing, when I asked why he said "Because due to the smaller crank pulley that it would make the superchargers belt turn slower and the result would be less boost" . That didn't make any sense to me because the supercharger belt runs off it's own pulley and shouldn't have anything to do with the smaller crank pulley.
Thanks

Feb 24, 2002 | 01:25 PM

Rock

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From: Woodlyn, PA

Re: ASP Crank pulley

The ATI supplied pulley may not fit into the ASP pulley.

Feb 25, 2002 | 08:03 AM

BLMONGOOSE

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From: miami

Re: ASP Crank pulley

Iam going to be running into the same problem. I also have a pulley which i dont want to pay the labor to remove, ao I was wondering if maybe ATI can send a bigger pulley for the supercharger to compensate for the underdrive pulley?