FEULING PARTS Reaper® 508 Cam — 508 Series grind, Intake 237°, Exhaust 241.5° – 18-26 Softail, 23-26 Touring, 17-25 Trike, 20-22, 24 CVO

The Reaper® 508 cam delivers aggressive pulling power with a nasty sound, producing more torque in the riding rpm range to improve throttle response, acceleration and fuel mileage. 😈

• Smooth camshaft lobe ramps are easier on valvetrain components and reduce excessive noise and wear.
• Dyno proven and track tested for real-world performance.
• This cam revs faster than the 521 grind, sounds nastier and pulls harder, but requires more precise tuning.
• Ideal for 114" and larger cubic inch engines when combined with added compression; ported heads are not required but will complement the cam.
• A high-flow exhaust system and air cleaner are highly recommended for optimal performance; the stock throttle body produces an excellent powerband.
• High-lift valve springs are required; heavy-duty pushrods are highly recommended.
• Powerband: 2250 - 5900 rpm.
• Made in the USA.

Cam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratio. Due to the unstable nature of this 4-valve design with one rocker arm activating two valve springs, Feuling strongly recommends one-piece pushrods to maintain maximum cam/valve lift and reduce valvetrain harmonics and associated hydraulic lifter issues.