Quote:
Originally Posted by fastlane
No, I was using a standard Gates 8 rib belt that I was able to source quickly. I am going to the Gates RPM belt and a bigger idler to get a little more wrap on the supercharger pulley. Hopefully that fixes the slipping issue. I had the upper pulley carbonited but that didn't help as much as I hoped it would.
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maybe go to a 6 lb lower with a larger blower pulley to help that belt from slipping, heck any belt you use making 29 psi is gonna have a hard time holding it with a 2.75, bigger pulley on the blower would help.
BTW whats your IAT at with that base compression and that boost level.