| Oops! Don't know what happened in my last post? We've been running the Various pulleys (AMS/UR/ASP) on clients Z's with zero issues to date. I have ran well over 30 K on each of my TT Z's. Each have 'well' over the 350 whp mark with no complications whatsoever. Only one recommendation as already mentioned is to compliment the main pulley with a Water Pump OD Pulley. Hope this helps!
Vuk@AMS [ www.amszstore.com ]
   

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