FEULING OIL PUMP CORP. Cam Kit - Race Series - 592 Series - Oil Cooled - Harley-Davidson 2017-2020 - M8 7264

• RACE SERIES kit
• Quieter and smoother engine operation
• Increase oil pressure, scavenge volume and engine oil flow
• 27% more pressure and scavenge gear volume over stock
• 42% more scavenge volume with port sizing, matched passages and holes to the engine case
• 68% more oil volume to the crankshaft and connecting rod bearing
• 15-25 degree cooler engine temperatures
• 15-30 degree cooler oil temperatures
• 10-30 more PSI of oil pressure
• Reduces wet sumping, blow by and oily air cleaners
• Magnets in oil pump to help protect gears and pressure relief valve
• Test results show 2 HP gain and 2 ft/lbs of TQ gain to the rear wheel on Milwaukee Eight
  
  NOTE: FEULING test results show a 50% reduction of engine sump oil level.
  
  NOTE: Provide 27% more pressure and scavenge gear volume
  
  

592 CAM - The big nasty Put your big boy pants on get serious with bore size, ported cylinder heads and throttle body. Aggressive camshaft requiring high lift and higher load valvesprings, performance pushrods and lifters. High flow air cleaner and triple stepped exhaust pipe highly recommended.

NOTE: High lift/High Load valvesprings required see recommended Feuling HIGH LOAD BEEHIVE valvespring kit #1207 (DRAG# 0926-3138). Clearances MUST be checked when installing this cam.

Due to the mass call volume & inquires with requests for the M-Eight oil pump back cover O-ring/seal groove, weve added the groove! (5/11/21). Although Feulings in house testing on healthy engines did not show a benefit. The O-ring may have potential benefits in certain circumstances such as engines with higher cylinder leak down, poor subseal O-ring seal, raised sump hole & or sump plug (see M8 PRO TIP below) & looser lifter to lifter bore clearances.

Part # 1348 RPM range 2,750 - 6,350. Grind: 592

Valve Lift Open Close Duration @ 50 Lobe Centerline
Intake .578 20 34 234 97
Exhaust .592 68 16 264 116
Overlap: 36

Kits include: FEULING high volume Oil pump, HIGH FLOW billet Camplate, REAPER Series Camshaft, hydraulic roller lifters, fixed length pushrods, TIMKEN/KOYO cam bearing, rocker arm studs and nuts, gaskets, O-rings, ARP cam/crank fasteners, washers, moly lube and LOCTITE.

-RACE SERIES Kits include a RACE SERIES oiling system: billet 7075 oil pump, RACE SERIES lifters, HIGH FLOW billet 7075 aluminum camplate.
Billet 7075 aluminum oil pump which is 50% harder and stronger than the factory pump holding tighter tolerances under temperature, deeper scavenge kidneys over HP+ oil pump.
Deeper scavenge kidney ports over the HP+ series for even more scavenge flow volume
RACE SERIES hydraulic lifters have a full .200 of total travel designed with a slower bleed down rate to handle heavy valve spring pressures, increase engine RPM before valve float and feature increased roller clearance for steep ramped camshafts and clearance for the Milwaukee Eight front exhaust camshaft lobe flange.

OIL LEVEL NOTE - DO NOT OVERFILL OIL TANK
It is important to get the correct hot oil level in your bike. Feuling recommends running the oil level 90%-99% full when hot.

Note: The M-Eight oil pick up port is on the right side of the engine. Letting the bike idle or warm up on the kickstand will naturally fill the engine case and skew the oil level in the tank.

We recommend the following steps to achieve proper oil level:
1. Check cold oil level.
2. Ride the bike until operating temperature is reached.
3. Shut the bike off while still in the upright position. (This insures an accurate reading)
4. Once the bike is on the kickstand check oil level.
5. Add or remove oil as needed.

RS camchest kit Fits: Milwaukee Eight Oil Cooled Engines

Fitment Guide

Specs