{"product_id":"comp-cams-ford-small-block-camshaft-fs-xe276-hr10-31-494-9","title":"COMP Cams Ford Small Block Camshaft FS XE276 HR10 31-494-9","description":"\u003cp\u003eCCA Camshafts\u003c\/p\u003e\u003cp\u003eEngine Camshaft\u003c\/p\u003e\u003cp\u003eThe COMP Cams Xtreme Energy camshaft delivers enhanced street performance for Ford Small Block engines, offering strong midrange torque and horsepower gains with a smooth yet noticeable idle and responsive throttle—ideal for mild performance upgrades. Designed for street machines, it performs best with proven combinations including the Edelbrock RPM Air-Gap intake manifold, headers, and a TCI Breakaway torque converter (2200–2400 stall) paired with a 3.73 gear ratio, producing a slightly rough idle and improved overall drivability. 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 31-442-8, delivering a dependable upgrade with balanced street and performance capability.\u003c\/p\u003e\u003cp\u003eThe COMP Cams Xtreme Energy series delivers enhanced street performance, offering strong midrange torque and horsepower gains with smooth idle and responsive throttle—ideal for mild performance upgrades.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":49703640400024,"sku":"9KKEK","price":562.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/0867\/0360\/files\/33b82b51defd5c845e78b34f00e9bf9fL_748a3caf-9b96-442d-8fc5-578b2cf70960.jpg?v=1787026867","url":"https:\/\/frsport.com\/products\/comp-cams-ford-small-block-camshaft-fs-xe276-hr10-31-494-9","provider":"FR SPORT","version":"1.0","type":"link"}