128" Power Package - Gear Drive - Wrinkle Black with Highlighted Fins - 114"/117" M8
Upgrade your Milwaukee 8 engine with the S&S Cycle 128" Power Package, a comprehensive big bore kit designed for enhanced performance and durability. Crafted in the USA, this bolt-on kit increases engine displacement from 114"/117" to 128" without the need for case machining, making installation straightforward. The kit features 4-1/4" bore cylinders paired with 11:1 forged pistons, providing a significant boost in power and torque. The included oil pump and cam plate are finished in a striking blue anodized coating, offering both aesthetic appeal and functional benefits such as removable passage plugs for easy servicing and separate scavenge sections to improve oil flow efficiency.
Features:
- Made in the USA for quality assurance and reliability
- Increases engine displacement from 114"/117" to 128" with no case machining required
- 4-1/4" bore cylinders with 11:1 forged pistons for increased power
- S&S oil pump and cam plate with blue anodized finish for durability and style
- Removable passage plugs for simplified service and maintenance
- Independent scavenge sections for flywheel cavity and camchest improve oil circulation
- Debris screens in both scavenge pickups protect oil pump components
- Magnet in camchest helps prevent debris entry, extending component life
- Enhanced oil flow capacity on feed and scavenge sides for improved lubrication
- Adjustable pressure relief valve allows tuning while engine is installed
- Quikee chrome pushrods with reinforced tubes ensure reliable valve operation
- Premium S&S tappets and black anodized, billet aluminum tappet cuffs enhance tappet stability at high RPM
- Designed with S&S 550 cams suitable for big bore applications, maximizing performance
- Valve springs engineered to work with cam lifts up to .605" featuring high-performance conical single-wire design
- Finished in a distinctive wrinkle black with highlighted fins for a striking look
US Dollars
