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Feuling

Feuling 508 Race Series Camshaft Kit For Harley M8 2017-2020

Item: P826620
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The Feuling camshaft kits for include a chain drive camshaft, lifters and a cam installation kit that includes a cam bearing, cam/crank hardware and a… Read More

$699.95
Rebate Available! View Details

This product is vehicle specific.
Select a bike to ensure fitment.

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Product Details

Feuling 508 Race Series Camshaft Kit For Harley

The Feuling camshaft kits for include a chain drive camshaft, lifters and a cam installation kit that includes a cam bearing, cam/crank hardware and a gasket/O-ring kit that allows for easy installation of the factory one piece pushrods!

The 508 Grim Reaper cam offers aggressive pulling power with a nasty sound. This camshaft revs up faster than the 521 grind, sounds nastier and pulls harder but is more difficult to tune. The Reaper 508 grind will shine in 114 and larger cubic inch engines with added compression ratio. Ported cylinder heads are not required but will complement the cam and add even more pulling power throughout the range. The stock throttle body produces an excellent powerband and use of a high flow throttle body will increase peak power numbers. A high flow exhaust system and air cleaner is highly recommended for optimal performance. Feuling recommends matching this cam with the race series oiling system. High lift valve springs are required and heavy duty pushrods are recommended.

Feuling Race Series Hydraulic Lifters for Milwaukee Eight engines have a relief machined into the lower body to clear the flange on the camshaft front exhaust lobe on grinds using smaller than stock base circles. These lifters are full travel hydraulics, machined from a cold forged steel body and designed to exceed the needs of larger lift camshafts and higher valve spring pressures with a slower bleed down rate. Race Series lifters maintain proper oil flow to the top end, increase engine RPM, valve-train stability, decreasing valve float promoting maximum valve lift.

Features:

  • 508 Cam
  • Aggressive puller, optimized for 114" or larger motors
  • Optimal 2250-5900 rpm power range
  • Feuling Race Series Hydraulic Lifters
  • Includes everything required to change camshafts on an M8 motor
  • Made in the USA

508 Cam Info:

  • Optimized for 114" and larger engines
  • Provides power increase across entire powerband
  • 2250-5900 rpm power range
  • Must be used with high lift valve springs
  • Intake open/close 20.5°/37°
  • Exhaust open/close 44°/17.5°
  • Intake duration 237°
  • Exhaust duration 241.5°
  • Intake lift at TDC .180°
  • Exhaust lift at TDC .146°
  • Intake lobe centerline .98.5°
  • Exhaust lobe centerline .103.25°
  • Intake Lift .508"
  • Exhaust Lift .511"

Race Series Lifters Info:

  • Precision ground needle roller bearing with high chromium steel axle for long life and minimal friction
  • Cold forged extra long piston, precision ground and fitted for controlled leak down and pump up
  • High flow disc style quick reacting check valve for better reaction at higher RPM.
  • Full-travel hydraulic lifters made from machined steel
  • Exceeds the needs of large-lift camshafts and higher spring pressures with a slower bleed-down rate
  • Maintains proper and critical oil flow to valves, springs, rockers, shafts and valve guides
  • Increases engine RPM and valve train stability; decreases valve float for maximum valve lift
  • Recommended for both strip and performance street engines
  • Includes a set of four

Camshaft Installation Kit Info:

  • Includes everything required to change camshafts on an M8 motor
  • Gaskets included: top rocker cover, cam cover, lifter blocks, exhaust
  • O-rings included: pushrod tubes, camplate, breather assemblies
  • Comes with ARP cam/crank bolts, washers and a Timken/Koyo inner cam bearing
Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style Feuling 508 Race Series Camshaft Kit For Harley M8 2017-2020 RevZilla Item #1778817 MFR. Product #1459 AvailabilityAvailable: Requires 1-3 business days of lead time prior to shipment
This product is vehicle specific.
Select a bike to ensure fitment.
Fitment Notes & Exceptions
  • High lift valve springs are required
  • Heavy duty pushrods are highly recommended
  • Milwaukee Eight engines must check clearance on front exhaust lifter to camshaft flange fit
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Feuling 508 Race Series Camshaft Kit For Harley M8 2017-2020 Resources

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