I was just wondering if anybody elses cog belt is fraying. Mine is rubbing against the side of another cog pulley and fraying away at the belt. Is this a common problem?
And does anybody have the link to where i can find the cog belt for my 03 nonrev

 

double-check the orientation of the bolt going through the cog belt tensioner pulley. there's a good pic of it in the Vortech FAQ thread over on my350z.com. sometimes installing the bolt the wrong way will lead to slight misalignment of the belt which causes one side to become frayed. other than that, check the tension in that belt and try your best to put the belt in the center of the 3 pulleys before you lock everything down.

the only places i've found a replacement cog belt are vortechsuperchargers.com and superchargersonline.com.

 

ok thanks. I bet it is misalignment like you said.