Hi, my 2004 T660 Turbo has had for a long time a ringing noise that sure seems to be coming from the secondary clutch from 10 to 35 MPH then goes away, also a bad vibration above 50 MPH since new. (New D/S bearings and a new track.) If I clean the sheaves/belt with a scuff pad it's OK for a bit. New belt about the same. Thinking of replacing it, aftermarket? Not sure what to think, appreciate any info!
