{"product_id":"comp-cams-ford-small-block-cam-lifter-kit-fs-xe258-hr10","title":"COMP Cams Ford Small Block Cam \u0026 Lifter Kit FS XE258 HR10","description":"The COMP Cams Xtreme Energy camshaft delivers enhanced street performance for Ford Small Block engines, producing very strong torque and horsepower gains with a smooth idle and responsive throttle—ideal for mild performance upgrades and heavy vehicle applications. Engineered for excellent low- to mid-range power, it performs best with proven combinations such as the Edelbrock Performer intake manifold and a TCI Street Rodder or stock torque converter. Featuring full-size base circles, this camshaft works seamlessly with COMP Cams Evolution hydraulic roller tappets and eliminates the need for dog bones and lifter retainers—components never intended for pre-1985 applications. This camshaft supersedes part number CL31-412-8, offering a dependable upgrade designed for improved drivability and consistent performance.","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":52197240799528,"sku":"CCACL31-491-9","price":1171.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/shop.paradigm-automotive.com\/products\/comp-cams-ford-small-block-cam-lifter-kit-fs-xe258-hr10","provider":"Paradigm Automotive \u0026 Performance Shop","version":"1.0","type":"link"}