I was just wondering if anyone here with a Roush or Whipple supercharger had replaced their belt tensioner, specifically with the Thump Racing tensioner, P/N PM 1002-XX.

I have some belt slip and I've upgraded my idler pulleys and made sure everything is in good alignment, and now considering a new tensioner.

I'm also considering the MoSaleen idler pulley system, but I've heard it won't work with the 4" Whipple supercharger pulley.