I daily drive my car though and put lots of miles on it. Put 75k+ miles on it in 3 years. So would be a little nervous running that much but idk.

 

Don't forget the ABEC 7 hybrid ceramic bearings for the high speed side of the supercharger.
They raise the impeller rpm limit from 50,000 to 64,000.

 

^Is that what comes with most places supercharger rebuild kits?
I'd def do that if that is whats available with the rebuild kits!

 

Also, Sideways, how are you in regards to belt slippage? Was thinking of running a smaller pulley, say 15+psi and then a boost limiter valve to bleed any boost past 12 psi, but will the 15+psi the blower has to spin cause the belt to slip a lot and be more of a pain in the ass than it is worth?

 

No, I would think you need to spend extra $$ and specify you want the ceramic bearings.

 

http://www.superchargerrebuild.com/?page_id=6

So looks like that would be the kit for $485?