What is the deal with the S/C's on these cars? most supercharges last longer than the cars they are on, why are these so finiky? and who makes them?

 

dont know who makes them but they need to redesign them. like i said mine only had about 30,000 miles on it when it went bad.2 grand for a rebuild one is a little much. from what i hear these things seem to go bad often. they should recall them if you ask me.

 

could a bad PVC valve make looks like the s/c seals are bad?