Description & Size Guide
Race Series® Camchest Kit with Short Travel LiftersBillet 7075 aluminum oil pump, which is 50% harder and stronger than the factory pump, holding tighter tolerances under temperature Short travel hydraulic lifters have 0.115" of total travel and will increase rpm by decreasing valve float and valve-train harmonics while maintaining a quiet engine Deeper scavenge kidney ports over the HP+ series for even more scavenge flow volume 30% more pressure gear volume over stock for M-Eight Twin-Cooled motors 53% more scavenge gear volume over stock for M-Eight Twin-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 Twin-Cooled motors and M-Eight Oil-Cooled motors 68% more oil volume to the crankshaft and connecting rod bearing for M-Eight Twin-Cooled™ motors and M-Eight Oil-Cooled motors 15°-25° cooler engine temperatures for M-Eight Twin-Cooled™ motors and M-Eight Oil-Cooled motors 15°-30° cooler oil temperatures for M-Eight Twin-Cooled™ motors and M-Eight Oil-Cooled motors 10-30 more psi of oil pressure for M-Eight Twin-Cooled™ motors and M-Eight Oil-Cooled motors Increases oil pressure, scavenge volume and engine oil flow 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/lb of TQ gain to the rear wheel on M-Eight Feuling test results show a 50% reduction of engine sump oil level Kit includes: Race Series® high volume oil pump, High Flow billet camplate, Reaper® Series camshaft, Race Series® short hydraulic roller lifters, one piece pushrods, Timken®/ Koyo® cam bearings, rocker arm studs/ nuts, gaskets, O-rings, ARP® cam/ crank fasteners, washers, moly paste and Loctite® Made in the USA Not for '23-'24 models with 121" VVT motor. Requires high-lift/high-load valve springs.
Requires high lift valve springs.
Includes:
• Race Series® High Volume Oil Pump
• High Flow Billet Camplate
• Reaper Series® 538 Camshaft
• Race Series® Short Travel Lifters
• One Piece Pushrods
• Timken/Koyo Cam Bearing
• Rocker Arm Studs and Nuts
• Gaskets
• O-Rings
• ARP Cam/Crank Fasteners
• Washers
• Moly Lube
• Loctite
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