Description
Factory oil pumps are a bottleneck in high-performance M8 engines—they can’t handle the demands of increased power output, leading to inadequate pressure, poor scavenging, and rising oil temperatures that rob you of horsepower. The Feuling HP+ Oil Pump eliminates these constraints with precision-machined internals, larger displacement gears, and optimized passages that deliver 20% more pressure and scavenge volume than stock. Pair this with a Feuling High Flow camplate to unlock cooler running temperatures, stronger oil pressure stability, and measurable gains in rear-wheel power.
- Billet 6061 aluminum construction
- High-flow 2.250″ chrome moly gerotor gears
- Precision-machined pressure relief valve
- 20% increased pressure volume
- 20% increased scavenge volume
- Relief valve: 30 psi minimum, 55–60 psi pop-off
- Corrected tolerances and oil passages
- Optimized kidney passage volume
- Integrated magnetic protection
- Bench tested every unit
- Eliminates wet sumping
- Reduces blow-by issues
- Lowers oil and engine temperatures
- Requires Feuling High Flow camplate
- Bolt-on installation
- M8 Harley-Davidson fitment
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