Self-Contained Supercharger

The ProCharger D-1SC represents an entry-level, yet rugged, self-contained supercharger from ProCharger, built with a transmission case made from 6061 aluminum billet. This unit is engineered to support a maximum of 925 horsepower, driven by an impeller spinning at up to 62,000 RPM, and features an internal step-up ratio of 4.10:1. It utilizes a 9-inch volute and offers a compact, low-profile design that packs significant power. ATI's self-contained ProCharger models are noted for their industry-leading technology, including a patented self-contained oiling design, high step-up ratios, exclusive billet impellers, and rigid billet gearcases. The D-1SC offers predictable and consistent performance, making it a favorite for racing applications. Key specifications for the D-1SC include a maximum supercharged horsepower rating of 925 HP, a flow rate of 1400 CFM, and a maximum boost pressure of 32 PSI. It is designed for naturally aspirated engine base HP ranges typically between 300-500 HP. The unit features a 3.37-inch inducer diameter, a 6.25-inch exducer diameter, and a 3-inch outlet diameter. The self-contained unit has a 9-inch volute diameter, a 3.75-inch inlet hose diameter, and a 6 oz oil capacity.