S&S Cycle Power Package Performance Kit 132" for M8 VVT Models

Unleash the full potential of your Harley-Davidson Milwaukee-Eight engine with the S&S Cycle 132" Big Bore Kit. This advanced Power Package Performance Kit is engineered to transform your 114" or 117" M8 into a formidable 132" powerhouse, specifically designed for seamless integration with VVT models.

Description

The S&S Cycle 132" Big Bore Kit is the ultimate bolt-on solution for M8 VVT models, offering a significant displacement increase from 114" or 117" to 132" without the need for any case machining. This comprehensive performance kit includes an S&S oil pump/cam plate, meticulously designed with independent scavenge sections for both the flywheel cavity and cam chest, ensuring optimal lubrication and debris management. Enhanced with a debris screen in both scavenge pickups and a magnet in the cam chest, it actively prevents contaminants from entering the oil pump, extending engine life and maintaining peak performance. The increased oil flow capacity on both the feed and scavenge sides, coupled with an adjustable pressure relief valve (which can be tuned while installed), provides superior oil management under all conditions.

Further enhancing your engine's capabilities are the Quickee pushrods with their accompanying pushrod tubes, S&S premium tappets, and billet aluminum, hard-anodized black-coated tappet cuffs. The kit also features high-performance S&S valve springs, utilizing a conical single wire spring design compatible with cams up to 0.605" lift, ensuring precise valve control. At its heart is the S&S 496 cam, specifically engineered for big bore applications, delivering optimal power and torque. An MLS (multi-layered steel) head gasket guarantees a robust seal. Proudly made in the USA, this kit retains stock engine height and original serial numbers, ensuring a straightforward upgrade that works flawlessly with stock crankcases and both stock or S&S roller rocker arms. It's also compatible with existing first- and second-generation stock valve springs.

Features & Highlights

• Massive 132" Big Bore Upgrade: Instantly boosts your 114"/117" M8 engine to 132" displacement with a 4.50" stroke, requiring no case machining for a straightforward bolt-on installation.
• Optimized S&S Oil Pump/Cam Plate: Features independent scavenge sections, debris screens, and a cam chest magnet to ensure superior oil flow, filtration, and engine protection.
• Adjustable Oil Pressure Relief: Fine-tune your engine's oil pressure with an adjustable valve, accessible even when the unit is installed, for customized performance.
• Premium Valvetrain Components: Includes S&S Quickee pushrods, premium tappets, durable billet aluminum tappet cuffs, and high-performance conical valve springs (up to 0.605" lift) for reliable operation.
• Big Bore Specific 496 Cam: Engineered specifically for increased displacement, the 496 cam maximizes power and torque output for an exhilarating ride.
• USA Made Quality & Seamless Integration: Manufactured in the USA with an MLS head gasket, retaining stock engine height and original serial numbers, and compatible with stock crankcases and roller rocker arms.

Technical Specifications

• Product Type: Performance Kit / Big Bore Kit
• Brand: S&S Cycle
• MPN/SKU: 09040239
• Engine Compatibility: Harley-Davidson Milwaukee-Eight (M8) 114"/117" engines, including VVT models
• Displacement Increase: To 132"
• Stroke Compatibility: 4.50"
• Case Machining Required: No
• Cam Type: S&S 496 Cam (designed for big bore applications)
• Valve Spring Compatibility: Works with cams up to 0.605" lift; compatible with stock (first & second gen) valve springs
• Head Gasket Type: MLS (Multi-Layered Steel)
• Tappet Cuffs: S&S Hard Anodized, Black Coated Billet Aluminum
• Manufacturing: Made in the USA
• EAN: 09040239