at the moment im looking at used jackson racing superchargers for my b16. i am talking to a few people about buying theirs but before so what should i ask about. just trying to fill in the gaps of what ?'s i might be forgetting. thanks

 

bearing noise, rotor scores, and binding. those are the three that come to mind

 

bearing noise, rotor scores, and binding?
english?

 

bearing noise, does it whine other than the normal jackson noise

rotor scoring, look at the screws. make sure a bolt or something didnt go through it

binding, make sure it spins freely.

i had a customer buy one off of ebay, it looked like a bolt went through it, the bearings were screaming, and it would spin 270 degrees, and stop. took a wrench to turn it.

 

thankx