Feuling, Race Series Cam Cover Kit, Oil Cooled M8

FEULING M8 oil-cooled cam chest kits include all necessary components from the top to the bottom of the chest, conveniently packaged under a single part number (#). These combined kits not only ensure that each individual part is designed to work and function together, but to do so in total harmony. These cam chest kits eliminate the guesswork from the ordering process and guarantee the engine builder maximum reliability, optimum performance and the lowest possible engine and oil temperatures.
• RACE SERIES kit • Quieter, smoother engine operation • Increases oil pressure, scavenging volume and engine oil flow • 27% more pressure and scavenging gear volume compared to the factory model • 42% more scavenging volume with port, passage and orifice sizing matched to the engine crankcase • 46% more oil volume to the crankshaft bearing and rod • Engine temperatures 15-25 degrees cooler • Oil temperatures 15-30 degrees cooler • 10-30 PSI additional oil pressure • Reduces wet sumping, blow-by and oily air filters • Magnets in the oil pump to help protect the gears and pressure relief valve • Test results show a gain of 2 HP and 2 ft/lbs of torque at the rear wheel on Milwaukee Eight • NOTE: FEULING test results show a 50% reduction in engine crankcase oil level.
508 CAM - "The Grim Reaper" Aggressive pulling power with a "fierce" sound. This camshaft accelerates faster than the 521 profile, sounds fiercer and pulls harder, but is more difficult to tune. The REAPER 508 profile will excel on 114" and larger displacement engines with added compression ratio. Ported heads are not mandatory, but they will complement the camshaft and add even more pulling power across the range. The factory throttle body produces an excellent power range and using a high-flow throttle body will increase peak power figures. A high-flow exhaust system and air filter are strongly recommended for optimum performance.
NOTE: High-lift valve springs are required on factory cylinder heads, see FEULING BEEHIVE valve spring kit #1107 or #1108. SE heads have high-lift valve springs and will accept the 521 profile camshaft. Heavy-duty one-piece pushrods are also highly recommended, see #4087.
Due to the large volume of calls and enquiries requesting the groove for the M8 oil pump rear cover seal/O-ring, we have added the groove! (11/05/21). Although Feuling's in-house testing on healthy engines showed no benefit. The O-ring may have potential benefits in certain circumstances, such as engines with increased cylinder compression loss, poor sub-seal O-ring sealing, elevated crankcase breather hole and/or crankcase plug (see the PRO M8 TIP below) and wider clearances between the lifter and bore.
Part number 1349 RPM range 2,250 - 5,900. Profile: 508
Valve lift Open Close Duration @ 50" lift @ BDC Cam centreline Intake .508 21.5 BTDC 36 ABDC 231 .180 97.5 Exhaust .511 45 BBDC 9 ATDC 243 .146 104.25 Overlap: 30.5
NOTICE: NOT FOR SALE OR USE IN CALIFORNIA ON ANY EMISSIONS CONTROLLED MOTORISED VEHICLE
The kits include: FEULING high volume oil pump, HIGH FLOW forged aluminium cam plate, REAPER Series camshaft, hydraulic roller lifters, fixed length pushrods, TIMKEN/KOYO cam bearings, rocker studs and nuts, gaskets, O-rings, ARP cam/crankshaft fasteners, washers, molybdenum lubricant and LOCTITE.
- The RACE SERIES kits include a RACE SERIES lubrication system: 7075 forged aluminium oil pump, RACE SERIES lifters, 7075 forged aluminium HIGH FLOW cam plate.
• 7075 forged aluminium oil pump that is 50% harder and stronger than the factory pump, maintaining tighter tolerances under temperature, deeper scavenger rotors than the HP+ oil pump.
• Deeper intake kidney ports than the HP+ series for greater intake flow volume • RACE SERIES hydraulic lifters have a .200" total travel designed with a slower bleed rate to handle high valve spring pressures, increase engine RPM before valve float, and feature greater roller clearance for aggressive ramp camshafts and clearance for the M8 exhaust front cam spider bracket.
OIL LEVEL NOTE - DO NOT OVERFILL THE OIL TANK It is important to achieve the correct hot oil level on your bike. Feuling recommends keeping the oil level at 90%-99% of capacity when hot.
Note: The M8 oil drain is on the right-hand side of the engine. Leaving the bike idling or warming it up on the side stand will naturally fill the engine sump and distort the oil level in the tank.
We recommend the following steps to achieve the correct oil level:
1. Check the oil level when cold.
2. Ride the motorcycle until it reaches operating temperature.
3. Switch off the motorbike while it is still in an upright position. (This ensures an accurate reading) 4. Once the motorbike is on its side stand, check the oil level.
5. Add or remove oil as necessary.
RS camshaft crankcase kit Compatible with: Oil-cooled M8 engines
Feuling does not recommend adjusting beyond factory emission standards.
Note: Product available on special order only.
To place an order, contact your MCS sales representative.


Specifications


Brand
Feuling


Application
M8 '17-'24 Except VVT oil cooled, Chain Drive, Includes 508 Reaper Camshafts #1349, Cam Install kit #2030, RACE SERIES Lifters #4017, one piece pushrods #4087, RACE SERIES oil pump #7020, HIGH FLOW camplate #8017, and ARP Rocker studs and nuts, Camplate/Oil Pump Fasteners.


Sales unit
Kit


Packaging weight
0 kg


HS Code
84831021


Motorcycle family
SOFTAIL, TOURING, TRIKE


Original name
Feuling, Race Series Camchest Kit, Oil Cooled M8