Race Series® FEULING Lubrication Kit (Manufacturer Part No. 7099) — Designed for M‑Eight engines of touring motorcycles, this kit includes a high-performance oil pump, a High Flow cam plate made from 7075 aluminium, and Race Series® hydraulic lifters to enhance the lubrication of vital engine components.
- Included components: Race Series® oil pump, 7075 High Flow cam plate, hydraulic lifters (full or short stroke), cam bearing, bolts, and installation kit.
- Objective: to increase the flow, volume, and pressure of oil to lifters, piston cooling jets, crankshaft, and connecting rod bearings.
- Performance according to FEULING: optimised passages and ports (+42% intake volume, +68% volume to crankshaft/connecting rod), reported pressure gains, reduction in engine and oil temperatures, and dyno tests showing up to +2 hp and +2 ft·lb at the wheel.
- Design: machined parts made from harder 7075 aluminium that withstand high temperatures; pump tested on the bench (sealed valve at 30 psi, opening at 55–60 psi).
- Practical benefits: improved lifter supply, reduced oil aeration on high-lift cams, smoother operation, and optimised sealing.
Manufactured in the United States and intended for large touring Twins (e.g., M‑Eight on Harley-Davidson Touring), this kit is aimed at riders seeking enhanced lubrication and increased durability of the upper engine. Check compatibility and installation instructions before fitting.