P-1X Supercharger Head Unit

The ATI/ProCharger P-1X Supercharger Head Unit represents the next generation of centrifugal supercharger technology, building upon the proven design of the P-1SC-1. This unit features an aerodynamic compressor redesign that leads to cooler charge air temperatures and more horsepower at the same boost level. Its self-contained gearcase eliminates the need for external oil lines, simplifying installation and maintenance. The P-1X is engineered for superior efficiency and offers an internal step-up ratio of 4.10:1 for improved belt tracking and maximum low-RPM boost. It is capable of producing up to 900 horsepower and handles a maximum airflow of 1,275 cfm with a maximum boost pressure of 32 psi. The head unit is designed to fit into the same brackets as P-1SC-1 and D-1SC systems, making it a viable upgrade for those seeking increased performance on modern V8 engines. ProCharger also offers options for helical gearsets for reduced noise. Upgrades and customization options are available, including helical gears, polishing, and black powdercoat finishes, as well as pulleys and belts. This head unit is compatible with vehicles having a base horsepower between 300-500 HP. It is important to note that while this is a "head unit only," specific vehicle fitment and the need for a complete system (including piping, intercooler, etc.) should be confirmed. Information suggests it can serve as a bolt-in replacement for P-1SC-1 equipped systems, indicating potential for direct integration into existing setups for compatible vehicles.