Race Series Oil System Packs / '17-'26 Milwaukee-Eight

The Race Series pump and High Flow camplate as a package, in four combinations.

Feuling designs its oil pump and camplate to work as a pair, and this pack supplies both. The company states the combination eliminates the common pressure and scavenge issues associated with the factory oiling system on the Harley-Davidson Milwaukee-Eight.

Two choices decide your variant. Cooling must match your motor, oil-cooled or Twin Cooled. Lifter travel is the performance choice. Full-travel lifters carry 0.200 inch of travel with a slower bleed-down rate for heavy valve spring pressures. Short-travel lifters run 0.115 inch, which Feuling says raises usable rpm by reducing valve float and valvetrain harmonics.

• Feuling High Flow billet camplate in 7075 aluminum, which Feuling states is 50 percent harder and stronger than the factory or OE+ camplates
• Enlarged oil pump reservoirs and critical oil passages, camplate portholes matched to the engine case
• Bench tested pumps, relief valve seated and sealed to a minimum of 30 psi with full pop off at 55 to 60 psi
• Groove machined on the back cover to accept the factory crank bearing seal
• Made in the U.S.A.

Fitment

• '17-'26 Milwaukee-Eight
• Match Cooling to your motor, then choose lifter travel

Short-travel note: Feuling specifies short-travel pushrods 09280114 on stock base circle camshafts with short-travel lifters, covering the Feuling 405, 465, 472, 508, 521 and 592 grinds. That pushrod is 0.040 inch longer than stock, which makes up the difference for the shorter lifter.

Works With

The two Short-Travel options are used with Feuling short-travel pushrods, part 09280114, on stock base circle camshafts. See the HP+ One Piece Pushrods.