Re: Vortech S/c pulley size?
This isn't rocket surgery.....8lbs is about a 4" pulley, or there abouts. may want to take a tap measure to it. But thats what I started out with on my procharger. if you're looking for 10lbs. you'll want to call vortech up and order a 3.8" pulley. 2 tenths will get you 2lbs.
Right now, I've progressed to a 3.2" pulley on my procharger running 14lbs.
If you have any more questions, don't hesitate to speak up.
---------- Post added at 01:48 AM ---------- Previous post was at 01:46 AM ----------
nevermind how many ribs it is or should be. it should be the same amount all your other OEM pulleys are, so about 6-8.