ProCharger PC314A-121-RD - F3R-121RD ProCharger Racedrive

HEADUNIT F-3R-121 VOLUTE DIAMETER 12" MAX SUPERCHARGED HP 2,400 MOTOR BASE HP RANGE* 500-580 MAX FLOW (CFM) 3,100 MAX BOOST (PSI) 40 INLET HOSE DIAMETER 5.5" INDUCER DIAMETER 4.8" EXDUCER DIAMETER 6.75" OUTLET HOSE DIAMETER 4" OUTLET I.D. 3.59" MAX IMPELLER RPM 72,000 INTERNAL STEP-UP 5.63:1 REVERSE ROTATION OPTION Yes SELF CONTAINED Yes OIL CAPACITY 4 oz This is an ATI / Procharger Integrated RaceDrive with F-3R-121RD Supercharger Head Unit. This is an exclusive integrated gear drive that is combined with our recently redesigned lineup of F3 superchargers. These can be used on vehicles with a base horsepower of 600-900 and is capable of producing 2,600 horsepower! Largest, Most Reliable Power Gains in the Industry.