S&S Cycle 132" VVT Power Package Big Bore Kit for M8

Elevate your Milwaukee-Eight engine's performance to an exhilarating new level with the S&S Cycle 132" M8 Big Bore Kit. This comprehensive VVT Power Package is engineered to transform your 114" or 117" M8 into a formidable 132" powerhouse, delivering a significant boost in torque and horsepower without the need for complex case machining.

Description

The S&S Cycle 132" VVT Power Package Big Bore Kit represents a pinnacle in Harley-Davidson Milwaukee-Eight engine upgrade technology. Designed for a direct bolt-on installation, this kit seamlessly increases your engine's displacement from 114" or 117" to a massive 132" using the stock 4.50" stroke, eliminating the need for costly and time-consuming case modifications. This M8 performance kit includes an advanced S&S oil pump and cam plate, featuring removable passage plugs for easy servicing and independent scavenge sections for both the flywheel cavity and cam chest. Enhanced with debris screens in both scavenge pickups and a magnet in the cam chest, this system actively prevents debris from entering the oil pump, ensuring superior lubrication and engine longevity. With increased oil flow capacity on both the feed and scavenge sides, and an adjustable pressure relief valve that can be fine-tuned while installed, your engine's oiling system is optimized for extreme conditions. The kit also features S&S Quickee pushrods with pushrod tubes, S&S premium tappets, and billet aluminum, hard anodized, black coated tappet cuffs for robust valvetrain stability. High-performance conical single wire S&S valve springs are included, designed to work flawlessly with cams up to 0.605" lift, and are compatible with both first and second-generation stock valve springs. The heart of this 132" upgrade is the 496 cam, specifically engineered for big bore applications, complemented by an MLS (multi-layered steel) head gasket for a reliable seal. Proudly made in the USA, this power package retains stock engine height, works with stock crankcases, and is compatible with both stock and S&S roller rocker arms, preserving your original engine serial numbers.

Features & Highlights

• Seamless Big Bore Upgrade: Effortlessly transforms your 114"/117" M8 with 4.50" stroke into a commanding 132" engine, requiring no case machining for a true bolt-on performance enhancement.
• Advanced Oil System Optimization: Features an S&S oil pump/cam plate with independent scavenge sections, debris screens, and a cam chest magnet, ensuring superior lubrication, filtration, and engine protection.
• Adjustable Pressure Relief Valve: Fine-tune your oil pressure with the unit installed in the engine, allowing for optimal performance and customization to your riding style and conditions.
• Robust Valvetrain Components: Includes S&S Quickee pushrods, premium tappets, and hard anodized, black coated billet aluminum tappet cuffs for exceptional durability and stability under high-performance demands.
• High-Performance Valve Springs & Cam: S&S conical single wire valve springs accommodate cams up to 0.605" lift, paired with a 496 cam specifically designed to maximize power in big bore configurations.
• Uncompromised Compatibility: Designed to retain stock engine height, work with stock crankcases, and integrate seamlessly with both stock and S&S roller rocker arms, preserving your original engine serial numbers.
• Made in the USA Quality: Experience superior craftsmanship and reliability with components proudly manufactured in the United States, backed by S&S Cycle's legacy of performance.

Technical Specifications

• Engine Compatibility: Harley-Davidson Milwaukee-Eight (M8) 114"/117" with 4.50" stroke (including VVT models)
• Increased Displacement: 132"
• Camshaft: S&S 496 (designed for big bore applications)
• Maximum Cam Lift (with S&S valve springs): 0.605"
• Head Gasket Type: MLS (Multi-Layered Steel)
• Tappet Cuffs Material: Billet aluminum, hard anodized, black coated
• Installation Type: Bolt-on, no case machining required
• Origin: Made in the USA
• EAN: 09040220