{"product_id":"f-3r-136-centrifugal-supercharger","title":"F-3R-136 Centrifugal Supercharger","description":"The ProCharger F-3R-136 is a high-output, self-contained centrifugal supercharger engineered for extreme racing demands, including high-winding Small Block and 600+ cubic inch Big Block engine configurations. The unit utilizes a patented high-speed compound bearing design and precision-ground 9310 steel shafts to achieve consistent, race-ready performance with reduced parasitic demand. It features an internal self-lubrication system that eliminates the need for external oil lines or pumps, simplifying installation and maintenance at the track.\n\nTechnically, this supercharger features a 5.63:1 internal step-up ratio, enabling the impeller to reach speeds up to 72,000 RPM. It supports up to 3,000+ horsepower and 4,000 CFM of airflow, with a maximum boost pressure rating of 50 PSI. The head unit is constructed with a 12-inch volute, a 5.75-inch inlet, and a 4-inch outlet, providing a robust solution for racers seeking predictable and consistent power delivery throughout competition rounds.","brand":"ProCharger","offers":[{"title":"Default Title","offer_id":52663358652728,"sku":"PC314A-136","price":7904.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687529537.jpg?v=1784326236","url":"https:\/\/store.motormia.co\/products\/f-3r-136-centrifugal-supercharger","provider":"MOTORMIA","version":"1.0","type":"link"}