for some reason my belt is getting chewed up on 1 rib on the top side over the supercharger only thing i can think of is idler pulley and alt.
anyone else have this problem
hes a shitty pic

 

cant tell from the pic but is the whole rib gone?

 

damn looks like from the pic you lost an entire rib. Take your belt, passenger wheel and passenger splash gaurd out to get access to the pulleys in question. try feeling around for any burrs or irregularities. How many miles on the belt??

 

Im not missing a whole rib on my belt but its got sections missing ive only had it on the car for like 5k miles and ive heard of others having problems with stage 2 belts

 

perhaps when you changed pulleys the pulley is not on perfectly straight, causing stress to the inside portion of the belt...? try taking your belt off and flipping it over then reinstalling and see if it either gets worse on that same rib, or if it develops the condition in the same spot on the other side. That will take a while to determine of course, but your belt will be fine. 1 out of 6 ribs missing isn't gonna be a big deal.

either the belt is defective, or a pulley (most likely for the SC) is crooked. idle the car and carefully watch everyy pulley spin, check for any runout.

 

Belt could be off by the one rib on one of the pulley's take a close look,it is easily done.

 

the reason people are having problems with the belts is because the dumb ******* are not aligning them properly during the install.

 

no the rib isnt missing is very beat up
only 2 pulleys it contacts are the alt and idler so i think its one of those
and it is most deff aligned

 

fixed rock in idler pulley

 

That would explain it