GM Supercharger Kit, Problems W/ Underdrive Pulley - Boost Forum - j-body.org - The J-Body Organization

GM Supercharger Kit, Problems W/ Underdrive Pulley - Boost Forum

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GM Supercharger Kit, Problems W/ Underdrive Pulley

Monday, June 20, 2005 10:54 AM

Just wondering if I can still use my underdrive crank and alt pulleys with the GM SC kit? Just wondering befor I install. Cant wait, should be here soon

http://members.cardomain.com/vertz24 1998 Z24 Convertible

Re: GM Supercharger Kit, Problems W/ Underdrive Pulley

Monday, June 20, 2005 10:55 AM

Is this some kind of a joke? Please tell me it is. . .

2006 Black Cobalt SS Supercharged G85
13.91@102.77

Re: GM Supercharger Kit, Problems W/ Underdrive Pulley

Monday, June 20, 2005 11:16 AM

Why is it a joke, lugit question, I assume I can, why wouldnt I?

http://members.cardomain.com/vertz24 1998 Z24 Convertible

Re: GM Supercharger Kit, Problems W/ Underdrive Pulley

Monday, June 20, 2005 11:18 AM

Underdrive pulleys, by definition, spin the accessories slower. With a supercharged application, you want the supercharger to spin faster. The underdrive pullies would cause you to make less boost.

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Re: GM Supercharger Kit, Problems W/ Underdrive Pulley

Monday, June 20, 2005 11:20 AM

Okay, then they are gone, anyone want a set of under drive pulleys, 1 month old?

http://members.cardomain.com/vertz24 1998 Z24 Convertible

Re: GM Supercharger Kit, Problems W/ Underdrive Pulley

Monday, June 20, 2005 8:21 PM

A SET??? no no no, just get rid of the pully that is on the crank, keep the rest.

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Re: GM Supercharger Kit, Problems W/ Underdrive Pulley

Tuesday, June 21, 2005 11:36 AM

The only one that actually adds any h.p. is the crank...lol. Why bother keeping the rest.

Re: GM Supercharger Kit, Problems W/ Underdrive Pu

Tuesday, June 21, 2005 11:50 AM

Back away from the supercharger....

-Chris-

-Sweetness-
-Turbocharged-
Slowly but surely may some day win this race...

Re: GM Supercharger Kit, Problems W/ Underdrive Pu

Tuesday, June 21, 2005 12:23 PM

I think you are all confusing the guy lol

"Silver 2001 Cavalier z24 5 speed 2 door sunroof and power everything "

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Re: GM Supercharger Kit, Problems W/ Underdrive Pu

Tuesday, June 21, 2005 5:34 PM

No you shouldn't use the underdrive pulley's, But RSM racing makes a lightened stock sized pulley maybe that will help it spin faster?

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Re: GM Supercharger Kit, Problems W/ Underdrive Pu

Tuesday, June 21, 2005 5:49 PM

Lil Black Two Four

SunfighterGT wrote:Back away from the supercharger....

-Chris-

ROFL

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