Have a strange noise coming from transmission/clutch. Clutch was replaced about 1500 miles ago with zo6 and flywheel along with pilot and trow out bearings. I did not do the slave/master upgrade like I should have. I could hear the sound before, like a supercharger winding, I replaced the clutch/flywheel, thinking that would solve the problem. Now the noise is still there, just not as loud. Sounds like a supercharger whine, and gets louder and faster while accelerating. When idling with clutch out, sounds like a ac compressor running. Is this the slave or master cylinders going out? All help is much appreciated.

 

Did you replace your pilot bearing or throwout bearing ? Its one or the other.

 

anyone else?

 

If you did not inspect the trans internals, you may have missed an internal bearing isue. If you operated awhile with a bad pilot bearing( how did the end of the input shaft look?) it is likely you ave a damaged"pocket" bearing- the one placed between the input and output shafts.