I happened to obtain a ASP crank pulley (#840097 from www.aspracing.com) and I'm looking to put it on my 99 2200. After emailing the rep from ASP he said that it won't work on my car, but after talking with my buddy who has a 95-97 2.2 he said that it shouldn't be a problem. Being derelicted at school and away from my car I can't see for myself. Any input on that topic is welcome but more over I need to figure out what belt to use on my car. The pulley is 4.59 inches in diameter, apparently smaller then the stocker. To solve this problem I need to know the size of 1) the stock pulley (measuring the inside with the grooves obviously) and 2) Stock belt size (88.5 inches i think??? I need comfirmation) I can subtract the stock pulley vs. the ASP and then subtract that from the stock belt size to find something that will work. Any input is welcome guys and I appreciate it in advance.

Thanks

Unless you're really good with math, you can't just subtract the difference in diameters from the belt size to get the new size. You actually have to calculate the difference in circumference (distance around the outside), and subtract that from the belt size... The people you bought the pulley from should be able to tell you what size belt you need though.





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Math major, its all been considered ... I knew college would pay off sooner or later.

You need arc length, not total circumference...meaning you'll need to know the angle of contact...
Stock diameter is about 6.2", but I couldn't find my belt for a measurement, sorry.



fortune cookie say:
better a delay than a disaster.

I'm not sure. I had a 2.2, not the 2200. But on mine, with the ASP pulley and no A/C I used a 685K6, and shaved one rib off. Fit perfectly.