Description
Feuling Parts - 7266ST - Camchest - Race Series® - Reaper 521 - Twin Cooled - M8
Features
- Billet 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.
- Feuling Racing & Development
Specs
| Application | Intake |
| Product Name | Camchest Kit |
| Application | Exhaust |
| Exhaust Lift at TDC Imperial | 0.125'' |
| Exhaust Close Imperial | 11.5° |
| Exhaust Lobe Centerline Imperial | 110° |
| Grind | 521 Series |
| Exhaust Open Imperial | 51.5° |
| Intake Close Imperial | 34° |
| Riding Style | Street |
| Intake Lift Imperial | 0.518'' |
| Type | Chain |
| Features | Twin Cooled |
| Intake Duration Imperial | 231° |
| Units | Kit |
| Intake Lobe Centerline Imperial | 98.5° |
| Intake Open Imperial | 17° |
| Exhaust Duration Imperial | 243° |
| Exhaust Lift Imperial | 0.521'' |
| Intake Lift at TDC Imperial | 0.162'' |
| Model | Race Series® |
Fitment
| 2017-2021 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE |
| 2020-2022 | Harley-Davidson | CVO Tri Glide FLHTCUTGSE |
| 2017-2024 | Harley-Davidson | Electra Glide Ultra Limited FLHTK |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL |
| 2017-2019 | Harley-Davidson | Road Glide Ultra FLTRU |
