3rd day with 3 of your pulleys installed and haven't noticed any slipping or any issues. The slipping that I was noticing was only on instant let off of a WOT and it is gone. Not sure if it is more altenator pulley surface area or more belt wrap due to the smaller idler above the altenator. This is with Rudy's 62mm EC pulley and stock belt with stock plastic idler moved to above altenator position.
Thanks Chris!
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