coldhammer said:So in the end I completely removed the entire supercharger setup. Removed the blower from teh driveshaft housing replaced my setscrews reconnected everything and started it up.
Now i am having some god awful vibration type of noise coming from the driveshaft. I loosened the blower end again and tried to retighten everything but the noise continued.
I do notice that under boost the noise dissapears almost. but then as soon as you let off the boost the noise is back.
When i removed the unit I only removed the blower end from the shaft housing. I did not remove the rest of the driveshaft from its housing.
Any ideas?
Check the "spider" (star looking bushing between the blower and drive shaft) as that is a maintenance item and is prone to wear and tear.
Armando