{"product_id":"reaper-508-cam","title":"Reaper 508 Cam","description":"Reaper® 508  Cam\u003cli\u003eProduce more power and torque in the riding RPM range, improving throttle response, acceleration and fuel mileage\u003c\/li\u003e\u003cli\u003eSmooth camshaft lobe ramps are easier on valvetrain components and eliminate excessive valvetrain noise and wear\u003c\/li\u003e\u003cli\u003eDyno proven and track tested\u003c\/li\u003e\u003cli\u003eThe Grim Reaper aggressive pulling power with a nasty sound\u003c\/li\u003e\u003cli\u003eThis camshaft revs up faster than the 521 grind, sounds nastier and pulls harder, but is more difficult to tune\u003c\/li\u003e\u003cli\u003eThe Reaper 508 grind will shine in 114\" and larger cubic inch  engines with added compression ratio\u003c\/li\u003e\u003cli\u003ePorted cylinder heads are not required, but will complement the cam  and add even more pulling power throughout the range\u003c\/li\u003e\u003cli\u003eThe stock throttle body produces an excellent powerband and use of a  high flow throttle body will increase peak power numbers\u003c\/li\u003e\u003cli\u003eA high-flow exhaust system and air cleaner is highly  recommended for optimal performance\u003c\/li\u003e\u003cli\u003eHigh-lift valve springs are required\u003c\/li\u003e\u003cli\u003eHeavy-duty pushrods are highly recommended\u003c\/li\u003e\u003cli\u003e2250 - 5900 rpm range\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003cli\u003eCam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratio.\u003c\/li\u003e\u003cli\u003eEU: The Reaper 508 grind will shine in 1,87 L and larger cubic inch  engines with added compression ratio\u003c\/li\u003e\u003cli\u003eDue to the unstable nature of this 4-valve engine design with one rocker arm activating two valve springs, Feuling highly recommends running one-piece pushrods over quick-install adjustable pushrods to maintain maximum cam\/ valve lift and reduce valvetrain harmonics and associated hydraulic lifter issues.\u003c\/li\u003eNot for '23-'24 models with 121\" motors.","brand":"Feuling","offers":[{"title":"Default Title","offer_id":56196843700603,"sku":"09251283","price":336.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/6881\/0972\/files\/09251283_01.jpg?v=1775475908","url":"https:\/\/motosuperstore.co.uk\/products\/reaper-508-cam","provider":"Moto Superstore","version":"1.0","type":"link"}