Feuling complete camchest kits include all necessary components from top to bottom of the camchest conveniently packaged under one part
These combination kits not only ensure each individual part is designed to work and function together, but to do so in total harmony
These camchest kits take the guesswork out of the ordering process and provides the engine builder maximum reliability, peak performance and the coolest engine/ oil temperatures obtainable
Complete Camchest kits include: Feuling High Volume Oil pump, High Flow Camplate, Reaper series camshafts, Race Series full-travel or short- travel hydraulic roller lifters, fixed-length pushrods, Timken/ Koyo cam bearings, rocker arm studs/ nuts, gaskets, O-rings, ARP cam/ crank fasteners, washers, moly paste 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 Fueling HP+ oil pump
Deeper scavenge kidney ports over the HP+ series for even more scavenge flow volume
Race Series full-travel hydraulic lifters have a full 0.200in. 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 M-Eight front exhaust camshaft lobe flange
Race Series short-travel hydraulic lifters have 0.115in. of total travel and will increase rpm by decreasing valve float and valve-train harmonics while maintaining a quiet engine
The travel reduction reduces the amount of oil that is required to fill the inside of the lifter which reduces oil 'ration inside the lifter on steep, fast action high lift camshaft lobes
30% more pressure gear volume over stock for M-Eight Liquid-Cooled motors
53% more scavenge gear volume over stock for M-Eight Liquid-Cooled motors
27% more pressure and scavenge gear volume over stock for M-Eight Oil-Cooled motors
42% more scavenge volume with port sizing, matched passages and holes to the engine case for M-Eight Liquid-Cooled motors and M-Eight Oil-Cooled motors
46% more oil volume to the crankshaft and connecting rod bearing for M-Eight Liquid-Cooled motors and M-Eight Oil-Cooled motors
15 to 25 degree cooler engine temperatures for M-Eight Liquid-Cooled motors and M-Eight Oil-Cooled motors
15 to 30 degree cooler oil temperatures for M-Eight Liquid-Cooled motors and M-Eight Oil-Cooled motors
10 to 30 more psi of oil pressure for M-Eight Liquid-Cooled motors and M-Eight Oil-Cooled motors
Increase oil pressure, scavenge volume and engine oil flow
Quieter and smoother engine operation
Reduces wet sumping, blowby 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 torque gain to the rear wheel on M-Eight
Feuling test results show a 50% reduction of engine sump oil level
Feuling M-Eight oil pumps have the groove machined on the back cover to accept the factory crank bearing seal
Made in the U.S.A.
Specifications| Exhaust Duration | 241.5° |
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| Exhaust Open | 44° |
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| Intake Lift at TDC | 0.180" |
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| Intake Open | 20.5° |
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| Exhaust Lobe Centerline | 103.25° |
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| Intake Lift | 0.478" |
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| Exhaust Lift at TDC | 0.146" |
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| Product Name | Camchest Kit |
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| Application | Water Cooled |
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| Exhaust Close | 17.5° |
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| Intake Duration | 237° |
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| Type | Chain Drive |
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| Grind | 487 Series |
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| Intake Lobe Centerline | 98.5° |
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| Model | Reaper |
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| Exhaust Lift | 0.487" |
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| Intake Close | 37° |
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