PSI 14-71 roots blower for sale modified by ERD. $8,000 for package deal blower and injector or will separate blower $6,000 and injector $2,000. Injector is carbon fiber. It comes with two sets of shoes, one pair 20% over and the others are 30% over, blower drive snout, diaper and restraints all included. Contact Nate at 641-680-2935. More pictures available upon request.