Looking for the stock Comptech AP2 supercharger pulley. Let me know what ya got!

 

Scottrunsxc, On August 20, 2007 I ordered one new AP2 Comptech supercharger pulley (4.3-inch diameter) from Nate at the new Comptech (916-635-4550) at a cost of $109.00 and it was shipped the same day. Nate told me that the AP1 and AP2 Comptech supercharger crank pulleys are the same diameter (5.37-inches). I am changing from the AP1 Comptech supercharger pulley (4.6-inch diameter) to the AP2 pulley on my Paxton supercharger which will give my AP1 around one PSI more boost at 8,800 rpm. The AP2 supercharger pulley uses a different supercharger belt (0.50-inch shorter) than the belt for the AP1 pulley. Comptech has the correct supercharger belts in stock, and I ordered one of the AP2 belts today.

Jerome
NW Arkansas
Black Stealth S2000

 

Thank you very much for the help, I thought Comptech was gone! Excellent info on the pulley sizes and boost levels, I've had a terrible time trying to track them down. It's very nice to get some confirmation on the very limited information I'd been able to dig up on the site.