ATI F-3X-140-1 Procharger Supercharger Head Unit Only

Legendary ProCharger F-Series Superchargers
ProCharger F-Series superchargers were designed with one simple goal: blow the competition away. Since their introduction in 2000, ProCharger's ever-expanding lineup of F-Series superchargers have continued to be the standard by which others hope to be measured, both on the track and on the street. From the custom designed 7075 billet aluminum impeller to the CNC machined transmission case to the industry-exclusive, patented compound bearing design, each self-contained ProCharger F-Series supercharger has been designed to deliver maximum performance, pass after pass, year after year, championship after championship.

ProCharger F-3 Supercharger:
Welcome to the Big Time. The ProCharger F-3 supercharger is the pinnacle for racers looking for ultra-high horsepower along with championship-earning reliability and consistency. The first centrifugal supercharger to power a doorslammer over 200 mph and into the 6's, F-3 ProChargers are the centrifugal superchargers of choice among the best racers around the world. In fact, more racing championships and more world records have been set by racers running F-3 ProChargers than any other centrifugal supercharger. Period. Super Chevy Shows, National Muscle Car Association (NMCA), National Hot Rod Association (NHRA), National Mustang Racing Association (NMRA), Pacific Street Car Association (PSCA) Outlaw Racing Street Car Association (ORSCA), Outlaw Racing TIre Championships (ORTC), HOT ROD's Drag Week and Pump Gas Drags, Bonneville, Maxton and more - chances are very good that a ProCharger-equipped racer has "been there, won that" with a legendary ProCharger F-3 supercharger under their hood. The legendary ProCharger F-3 family of supercharger models features a large, 12- inch volute and provides vastly higher airflow than the F-1 and F-2 models. Considered by many to be the ultimate competition supercharger, the F-3 retains all the F-Series design advantages, including self-contained oiling, the patented, ultra-high speed compound bearing assembly, precision ground 9310 steel gears and can support 2,500+ HP on race gas and 3,000+ HP on alcohol.

ProCharger Specs:
Base HP Range of NA Engine: 700-1000 HP
Maximum Supercharged HP Rating: 3,700+ HP
Max Supercharger Flow (CFM): 4700
Max rated Boost pressure (PSI): 65
Max Impeller RPM: 72000
Internal step-up ratio: 4.77:1
Inducer diameter: 5.51"
Exducer diameter: 7.42"
Outlet diameter (inside dia at volute exit): 4.5"
Self-Contained Oiling: Yes
Reverse Rotation Available: Yes