I got my 3.33" pulley from Vortech along with my blower today
Now I'm not sure which way the pulley should face when mounted. Is it the side with the taller center facing the engine block or should it face the blower?
Thanks in advance!

Daniel

 

I think the white lettering is legible from the engine side... but not 100% sure.

 

The flat side of the pulley faces the supercharger itself. And the other side with the extended shaft sticks outwards. If you have it on backwards, the bracket will not fit. The hole you see in the s/c bracket is there the bolt/shaft of the pulley comes through a little bit.

Dixit