{"product_id":"feuling-parts-1349-cam-508-series-reaper-chain-drive-m8","title":"Feuling Parts #1349 - Cam - 508 Series - Reaper - Chain Drive - M8","description":"\u003cp\u003eNot for '23-'24 models with 121\" motors.\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eProduce more power and torque in the riding RPM range, improving throttle response, acceleration and fuel mileage\u003c\/li\u003e\n\u003cli\u003eSmooth camshaft lobe ramps are easier on valvetrain components and eliminate excessive valvetrain noise and wear\u003c\/li\u003e\n\u003cli\u003eDyno proven and track tested\u003c\/li\u003e\n\u003cli\u003eThe Grim Reaper aggressive pulling power with a nasty sound\u003c\/li\u003e\n\u003cli\u003eThis camshaft revs up faster than the 521 grind, sounds nastier and pulls harder, but is more difficult to tune\u003c\/li\u003e\n\u003cli\u003eThe Reaper 508 grind will shine in 114\" and larger cubic inch engines with added compression ratio\u003c\/li\u003e\n\u003cli\u003ePorted cylinder heads are not required, but will complement the cam and add even more pulling power throughout the range\u003c\/li\u003e\n\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\n\u003cli\u003eA high-flow exhaust system and air cleaner is highly recommended for optimal performance\u003c\/li\u003e\n\u003cli\u003eHigh-lift valve springs are required\u003c\/li\u003e\n\u003cli\u003eHeavy-duty pushrods are highly recommended\u003c\/li\u003e\n\u003cli\u003e2250 - 5900 rpm range\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eCam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratio.\u003c\/li\u003e\n\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\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs\u003c\/h4\u003e\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"4\" style=\"border-collapse:collapse\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eExhaust Duration\u003c\/td\u003e\n\u003ctd\u003e241.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eGrind\u003c\/td\u003e\n\u003ctd\u003e508 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eExhaust Close\u003c\/td\u003e\n\u003ctd\u003e17.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eExhaust Lift\u003c\/td\u003e\n\u003ctd\u003e0.511\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eExhaust Open\u003c\/td\u003e\n\u003ctd\u003e44°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eIntake Lift at TDC\u003c\/td\u003e\n\u003ctd\u003e0.180\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eIntake Open\u003c\/td\u003e\n\u003ctd\u003e20.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eExhaust Lobe Centerline\u003c\/td\u003e\n\u003ctd\u003e103.25°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eIntake Close\u003c\/td\u003e\n\u003ctd\u003e37°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eExhaust Lift at TDC\u003c\/td\u003e\n\u003ctd\u003e0.146\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eIntake Duration\u003c\/td\u003e\n\u003ctd\u003e237°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eIntake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eIntake Lift\u003c\/td\u003e\n\u003ctd\u003e0.508\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003eReaper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eCam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eRiding Style\u003c\/td\u003e\n\u003ctd\u003eStreet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eType\u003c\/td\u003e\n\u003ctd\u003eChain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eUnits\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight:bold;padding-right:16px;white-space:nowrap\"\u003eIntake Lobe Centerline\u003c\/td\u003e\n\u003ctd\u003e98.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"FEULING","offers":[{"title":"Default Title","offer_id":49893022499056,"sku":"0925-1283","price":299.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/6098\/2000\/files\/jpeg__20494.1777952555.386.513.jpg?v=1782577728","url":"https:\/\/www.brlspeedshop.com\/products\/feuling-parts-1349-cam-508-series-reaper-chain-drive-m8","provider":"BRL Speed Shop","version":"1.0","type":"link"}