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  1. Troubleshooting
    I recently did my own pulley install and there was a metallic whine happening that forced me to remove the snout and evaluate the situation. Facebook land is leading me to believe that it's either the isolator pushing/forcing the supercharger rotors too far to the back or the bearings in the...
  2. CTS-V'S For Sale
    Crankshaft P/N: 12603616 I spoke to and they say its out of stock. Anyone has an extra crankshaft laying around or know where I can get a hold of one? Worth the try.
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