S&S Cycle 132" Power Package VVT for M8 Engines

Unleash formidable power with the S&S Cycle 132" Power Package, engineered to transform your 114" or 117" M8 engine into a dominant 132" powerhouse. This comprehensive M8 big bore kit delivers a significant displacement increase without requiring any case machining, making it a true bolt-in solution for serious riders seeking a substantial Harley-Davidson Milwaukee-Eight engine upgrade.

Description

The S&S Cycle 132" Power Package is designed for motorcycle enthusiasts demanding top-tier performance and reliability. At its core are high-quality 4.32" bore cylinders paired with 11.0:1 compression ratio forged pistons, meticulously crafted for optimal power delivery and durability. This kit not only boosts your engine's capacity but also enhances its longevity and efficiency. A key component of this VVT engine power kit is the S&S oil pump and cam plate, featuring a distinctive blue anodized finish. This advanced system boasts independent scavenge sections for both the flywheel cavity and cam chest, ensuring superior oil management. Integrated debris screens in both scavenge pickups and a magnet in the cam chest actively prevent harmful particles from entering the oil pump, extending engine life. With increased oil flow capacity on both the feed and scavenge sides, your engine receives consistent lubrication under all conditions. The adjustable pressure relief valve can be fine-tuned even with the unit installed, offering unparalleled control. Further enhancing performance are the Quickee pushrods, S&S premium tappets, and robust S&S hard-anodized, black coated billet aluminum tappet cuffs. The included S&S 550 cams are specifically designed for big bore applications, complemented by S&S valve springs capable of handling cams up to 0.605" lift, thanks to their high-performance conical single wire spring design. Proudly made in the USA, this package represents the pinnacle of American engineering for your Milwaukee-Eight.

Features & Highlights

• Effortless Displacement Boost: Converts 114"/117" M8 engines (with 4.5" stroke) to a potent 132" displacement, all via a convenient bolt-in process that requires absolutely no case machining.
• Optimized Power & Durability: Features precision-engineered 4.32" bore cylinders and 11.0:1 compression ratio forged pistons, delivering robust power output and long-term reliability.
• Advanced Oil Management System: Includes an S&S oil pump/cam plate with a striking blue anodized finish, independent scavenge sections for critical engine areas, and integrated debris screens/magnets to maintain oil purity and engine health.
• Enhanced Lubrication & Adjustability: Experience increased oil flow capacity on both feed and scavenge sides, complemented by an adjustable pressure relief valve that can be fine-tuned while installed in the engine for optimal performance.
• Premium Valvetrain Components: Equipped with S&S Quickee pushrods, premium tappets, and hard-anodized black coated billet aluminum tappet cuffs for superior strength and consistent operation.
• Performance-Matched Cam & Valve Springs: Features S&S 550 cams specifically designed for big bore setups, paired with high-performance conical single wire valve springs that support up to 0.605" lift, ensuring peak engine efficiency.

Technical Specifications

• Engine Displacement Increase: From 114"/117" to 132"
• Engine Compatibility: M8 with 4.5" stroke
• Cylinder Bore: 4.32"
• Compression Ratio: 11.0:1
• Piston Type: Forged
• Cam Plate/Oil Pump Finish: Blue Anodized
• Tappet Cuff Material: Billet Aluminum (Hard-Anodized, Black Coated)
• Cam Type: S&S 550 Cams
• Valve Spring Lift Capacity: Up to 0.605"
• Manufacturing: Made in the USA
• EAN: 09040210

Important to Know

• Will fit VVT models.
• Not for any Trike models.
• Intake/rocker cover gaskets not included.