REAPER 508 CAM

Produce more power and torque in the riding RPM range, improving throttle response, acceleration and fuel mileageSmooth camshaft lobe ramps are easier on valvetrain components and eliminate excessive valvetrain noise and wearDyno proven and track testedThe Grim Reaper aggressive pulling power with a nasty soundThis camshaft revs up faster than the 521 grind, sounds nastier and pulls harder, but is more difficult to tuneThe Reaper 508 grind will shine in 114'' and larger cubic inch engines with added compression ratioPorted cylinder heads are not required, but will complement the cam and add even more pulling power throughout the rangeThe stock throttle body produces an excellent powerband and use of a high flow throttle body will increase peak power numbersA high-flow exhaust system and air cleaner is highly recommended for optimal performanceHigh-lift valve springs are requiredHeavy-duty pushrods are highly recommended2250 - 5900 rpm rangeMade in the USACam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratioDue 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 issuesEU: The Reaper 508 grind will shine in 1,87 L and larger cubic inch engines with added compression ratio

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