{"product_id":"procharger-f-3r-cog-drive-supercharger-kit-for-bbc","title":"ProCharger F-3R Cog Drive Supercharger Kit for BBC","description":"\u003cp\u003eThis is a complete, brand-new ProCharger F-3R Cog Drive Supercharger Kit, meticulously mocked up but never run, ready to bolt onto your Big Block Chevrolet (BBC) engine. Designed for serious performance enthusiasts, this kit is engineered to deliver immense power, making it an ideal choice for race applications and high-horsepower street builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance and Application:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel: F-3R 135-139\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis specific F-3R model is renowned for its ability to generate significant low-end boost, providing a harder hit \"out of the hole\" compared to other F-3R variants like the F-3R-136, which typically requires higher RPMs to achieve similar boost levels. The F-3R series is the pinnacle of ProCharger's centrifugal superchargers, chosen by top racers for its reliability and consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Horsepower Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRated for up to 3,000+ horsepower on the correct motor setup, indicating the immense potential of this F-3R 135-139 unit.\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCog Drive System:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis kit features a rugged \u003cstrong\u003ecog drive belt system\u003c\/strong\u003e, ideal for high-horsepower applications (typically 1,000-1,450+ horsepower), ensuring maximum belt contact for peak power output and preventing belt slip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eNew F3R Procharger Head Unit (Model F-3R 135-139)\u003c\/li\u003e\n\u003cli\u003eBBC Mounting Plate for Procharger\u003c\/li\u003e\n\u003cli\u003eCustom Fabricated Crank Bearing Support\u003c\/li\u003e\n\u003cli\u003eUpper and Lower Cog Pulleys\u003c\/li\u003e\n\u003cli\u003eBelt Tensioner and Idler Pulley\u003c\/li\u003e\n\u003cli\u003eCrank Mandrel\u003c\/li\u003e\n\u003cli\u003eRibbed Cog Belt\u003c\/li\u003e\n\u003cli\u003e2 ProCharger Open Bypass Blow Off Valves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSerious inquiries only.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"TurboBoost Supplies","offers":[{"title":"Default Title","offer_id":50695340228901,"sku":"PF3RCDP","price":3700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/5129\/5013\/files\/s524182316108840912_p597_i1_w600.jpg?v=1751663241","url":"https:\/\/f6efa4-3.myshopify.com\/products\/procharger-f-3r-cog-drive-supercharger-kit-for-bbc","provider":"TurboBoost Supplies","version":"1.0","type":"link"}