Underdrive Question

[KidCapri50]

I just picked up a set of Saleen underdrive pullies and was wondering if anyone could tell me what belt size I'll need.

6.5" WATER PUMP 5" CRANK 2" ALTERNATOR

Sorry I just don't feel like doinf any major searching tonite.

 

[Kilgore Trout]

I believe that underdrives just use the stock belt...

 

[03ghoststang]

it should use the stock belt, i know that the V-6's need a different belt

 

[fluffyrunnells]

stock belt is fine....

 

[KidCapri50]

cool, I remember when I did my Capri, I went to Autozone like 4 times to find the right size, but I removed the a/c and power steering.

 

[HoustonGT]

Are underdrives worth it? I keep hearing that they only give around 4rwhp