07-050 HELMETS & AUDIO PRIMARY & CLUTCH CONTROL CABLES & HYDRAULIC LINES OIL, OIL FILTERS & OIL COOLERS SEAT TRANSMISSION FOOT CONTROLS HARDWARE EXHAUST GASKET & SEALS FRONT FORKS WINDSHIELD ELECTRIC & LIGHT FINAL DRIVE FRAME & REAR SUSPENSION LUGGAGE ENGINE ELECTRICS WHEELS & TIRES FENDER & STRUTS TOOLS & CHEMICALS INTAKE BRAKE GAS & OIL TANK TECH TIPS & CROSS REF OEM>ZPN ENGINE HANDLEBAR, HAND CONTROLS & MIRRORS GAUGES & DASHES ALPHABETICAL INDEX bore, and is contained between the pinion bearing outer retaining ring and the oil pump. The reed valves allow oil and mist to escape from the crankcase, but not allow them to reenter. Two versions available, one that fits 1999 thru 2002 Twin Cam "A" engines, the other to fit 2003 to present Twin Cam "A" engines. These breather valves are not available for Twin Cam "B" engines as used in Softail models. shut down sooner than designed, valve train and top end life is shortened. The Zippers bypass valve blocks the factory port back to the feed side of the pump and directs the bypassed oil into the cam chest. The scavenge side of the oil pump returns the excess oil to the oil tank and eliminates the oil "looping" and its negative effects as described above. Fits stock Twin Cam and Screamin' Eagle cam plates 1999-2017. 750050 Fits 1999 thru 2002 Twin Cam "A" engines 750051 Fits 2003 thru 2010 Twin Cam "A" engines Patent pending reed valve crankcase breather from S&S that really helps to resolve oil carry over problems in Twin Cams. Breather consists of a machined billet aluminum body with four steel reed valves. The valve body slides over the pinion shaft and inside the pinion bearing 2046 S&S REED VALVE CRANKCASE BREATHER FOR TWIN CAM 723240 Axtell Bypass Valve for all TC camplates Designed and developed for Zippers by the Axtell Mountain Motor team. This is a precision-machined "needle and seat" that inserts in place of the factory oil pressure relief valve in the cam plate. With the factory OEMoiling system configuration, when oil pressure becomes excessive, it is bypassed from the high pressure side of the feed gerotor back to the low pressure side, "looping" the oil in the feed gerotor gears. This causes the introduction of air into the pressurized oil, making the oil foamy and spongy, resulting in lower oil pressure and volume. When this occurs, the entire oiling system is affected - engine heat and noise builds, piston oilers 2044 ZIPPERS TWIN CAM OIL BYPASS VALVE 781166 Fits gear or chain drive oil cooled Milwaukee Eight 2017 to present 781167 Fits gear or chain drive water cooled Milwaukee Eight 2017 to present These kits combine all the needed components to finish your Milwaukee Eight engines oiling system and increase oil pressure, oil volume, engine oil flow and return oil scavenging. •Quieter and smoother engine operation •27% more pressure and scavenge gear volume over stock •42% more scavenge volume through 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 •Test results show 2 HP gain and 2 ft/lbs of torque gain to the rear wheel and as much as 50% reduction of engine sump oil level Kits include a billet cam plate made from 7075 aluminum which is 50% harder and stronger than the factory cam plates. These plates increase oil flow and volume by enlarging the oil pump reservoirs and critical oil passages including matching the oil port holes throughout the cam plate to the port holes in the engine case which increases engine oil flow to the lifters, piston cooling jets, crankshaft and rod bearings. The included oil pumps are bench tested, the relief valve is seated and sealed to a minimum of 30 psi with full pop off at 55-60 psi. The increased oil volume from the larger gears and properly sized passages along with the pressure relief valve seat and seal from these oil pumps is essential for proper oiling system function. This oil pump and cam plate combination eliminates common pressure and scavenge issues associated with the factory oiling systems. Kits also include HP+ Hydraulic roller lifters and cam installation kit, cam bearing, cam/ crank bolts and washers, engine and fastener assembly lube. 2043 FEULING OIL PUMP & CAMPLATE KIT FOR MILWAUKEE EIGHT 782690 Cam plate & oil pump, fits 2017 to present water cooled Milwaukee Eight 782691 Cam plate & oil pump, fits 2017 to present oil cooled Milwaukee Eight 789213 Oil pump, fits 2017 to present water cooled Milwaukee Eight 789214 Oil pump, fits 2017 to present oil cooled Milwaukee Eight 789215 Cam plate, fits all 2017 to present Milwaukee Eight Cam plates and oil pumps are precision machined from billet aluminum and have a blue anodized finish. Cam plates feature removable passage plugs for servicing and a steel plate to protect plate body from the steel oil pump rotors. Oil pumps have independent scavenge sections for flywheel cavity and cam chest, debris screens in both scavenge pickups, a magnet in the cam chest to help prevent debris from entering pump. Main benefits are the increased flow capacity on both feed and scavenge side and an adjustable pressure relief valve that can be adjusted with the oil pump mounted in the engine. Cam plate and oil pump are supplied Individually or as a complete and ready to install kit. 2042 S&S CAM PLATES, OIL PUMPS & KITS FOR MILWAUKEE EIGHT (Ȧ*ȡ1ȝ OIL PUMP, CAM PLATE & CAM CHAIN DRIVE (Site 460)
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