ECR5.0

I am looking at a used vortech supercharger, with a 6lb pully setup. It has some miles on it maybe about 20,000 or less. I was wondering what i should look for to see if the charger is in good working condition such as bearings, the fan, etc. Thanks for your help

vfast

the most important thing is the bearing for the propeller itf it goes the unit is junk if you feel funny about any of it walk away from the deal

ECR5.0

thanks for the help vfast, how much would a rebuild cost on a charger?