i just got this in the mail and had a couple questions. i currently have a 2.8 inch pulley with the stock belt and the oversized tensioner pulley. which hole should i use? the instructions that came with it didn't describe the hole locations.

 

center hole, stock SC belt, no need to use OS tensioner

 

can you list the pulley sizes for each hole? i already have the os pulley on and dont have the stock one anymore.

 

also, how much tension should the belt have on it? i think even with the os pulley on i still have some belt slip. sometimes i find what i think is rubber "dust" on the snout of the supercharger by the SC pulley

 

bump

 

I have the adjustable tensioner and I'm running a 2.8 with the stage 2 belt and regular tensionerpulley and I'm using the hole all the way to the left. Since your on a 2.8 with stock belt and os tensioner pulley I'd guess you'd use the same hole as me. Here's a pic of the instructions. If you had the regular tensioner pulley you would be using hole 2 but bc your have the bigger tensioner pulley you're going to need to use hole 1

 

ok cool thanks. i never got the picture page with mine