jproy

I have the Comptech supercharger and two pulleys. I think I have a 4.5lb stock pulley and the 6.5lb HBP. If you have a supercharger or had one and know the exact specs on the pulleys I would like to hear it. So my questions start here. I also know there is a 9lb pulley for the CLS 6MT. What are the specs on the three different pulleys? What are there sizes? Obviously the alternator side is the same on all of them. The outside of the blower side of my Comptech alternator pulleys are about 3 1/4" and the other pulley is 3 7/16". What are the specs on the 9lb pulley? Is the 9lb pulley a replacement pulley for the stock Comptech pulley at the end of the blower drive shaft used in conjunction with the 6.5lb alternator pulley? Well, let’s hear it. Who has them or knows? Jim

Allout

Here's one thread on the topic:
https://acurazine.com/forums/showthr...calbert+Pulley