{"product_id":"reaper-521-cam","title":"Reaper 521 Cam","description":"Reaper® 521 Cam\u003cli\u003eAggressive pulling power with a “nasty” sound, the Reaper 521 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\u003eStock throttle body produces an excellent powerband; use of a high-flow throttle body may 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\u003eEU: Aggressive pulling power with a “nasty” sound, the Reaper 521 grind will shine in 1,87 L and larger cubic inch engines with added compression ratio\u003c\/li\u003e\u003cli\u003eRpm range 2250-6250\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\u003eFeuling recommends matching 521 cam with Race Series oiling system.\u003c\/li\u003e\u003cli\u003eRequires high lift springs.\u003c\/li\u003e\u003cli\u003eHeavy-duty one-piece pushrods are also highly recommended.\u003c\/li\u003eNot for '23-'24 models with 121\" VVT motors.","brand":"Feuling","offers":[{"title":"Default Title","offer_id":56196843340155,"sku":"09251210","price":337.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/6881\/0972\/files\/09251210_01.jpg?v=1775475886","url":"https:\/\/motosuperstore.co.uk\/products\/reaper-521-cam","provider":"Moto Superstore","version":"1.0","type":"link"}