Hey guys I just installed my new supercharger thats suspost to have all new bearings and seals and I'm getting some grinding/slaping noise coming from the case.
I took the belt off and tried the pulley tests. There is no play un and down or in and out. When I turn the pulley the rotors turn and I get that noise. I cleaned the case inside and out before I put it back together. I just took the rotors out of the case. Never touched the snout area with the coupler and all the other parts.