{"product_id":"p-2-centrifugal-supercharger-head-unit-polished","title":"P-2 Centrifugal Supercharger Head Unit, Polished","description":"The Speedmaster P-2 Centrifugal Supercharger Head Unit is a polished unit designed for enhanced performance. This supercharger model, PCE157.1002, operates with a direct drive impeller and a curved discharge style, utilizing a Gilmer style pulley (pulley not included). It is capable of achieving an impressive 52,000 RPM at the impeller and can deliver up to 22 psi of boost, with a maximum flow rate of 1,150 cfm and an isentropic efficiency of 78%.\n\nThis supercharger is sold individually and requires a standard or racing bypass valve. Its bearings are prepacked, eliminating the need for oil lines. For serpentine belt applications, the PCE155.1011 pulley is recommended. Please note that custom brackets are required for configuration, and the ideal PSI for many applications is between 6-8 PSI.\n\nHyde Motor Works, in collaboration with K.C. Design Concepts, has developed a 6-rib pulley conversion kit for this Speedmaster P-2 supercharger (PCE157.1002). This kit allows for the use of a standard 6-rib serpentine belt, replacing the original COG drive pulley, and is expected to be available for individual purchase starting Summer 2025.","brand":"Hyde Motor Works","offers":[{"title":"Default Title","offer_id":52688776167736,"sku":"PCE157.1002","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664207754.jpg?v=1784895573","url":"https:\/\/store.motormia.co\/products\/p-2-centrifugal-supercharger-head-unit-polished","provider":"MOTORMIA","version":"1.0","type":"link"}