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S&S Cycle 132" Power Pack with 550 Gear Drive for M8 Engines - Oil Cooled, Wrinkle Black Finish
Regular price $3,497.95 USD
Category:
132" Power Pack - 550 Gear Drive - Oil Cooled - Wrinkle Black w/Highlight Fins - 114"/117" M8
Upgrade your M8 engine with the S&S Cycle 132" Power Pack, designed to deliver increased power and performance without the need for case modifications. This bolt-in kit transforms your 114" or 117" engine with a 4.5" stroke to a robust 132" engine, featuring a 4.32" bore and forged pistons with an 11.0:1 compression ratio for optimal combustion efficiency. The kit includes high-quality components like S&S oil pump and cam plate with a sleek blue anodized finish, along with removable passage plugs for straightforward servicing. The independent scavenge sections for the flywheel cavity and cam chest ensure efficient oil flow and debris management, aided by debris screens in both pickups and a magnet in the cam chest to prevent debris from entering the oil pump.
Enhanced oil flow capacity on both feed and scavenge sides ensures reliable lubrication under demanding conditions, while the adjustable pressure relief valve allows tuning without removing the unit. The kit also features quickee pushrods, S&S premium tappets, and hard-anodized, black-coated tappet cuffs made from billet aluminum for durability. S&S 550 cams are specifically designed for big bore applications, compatible with valve springs up to 0.605" lift, providing excellent valve control with high-performance conical springs.
All necessary gaskets, bearings, and hardware for a straightforward bolt-on installation are included, making this a comprehensive upgrade for serious riders seeking increased engine capacity and performance. Built in the USA, this kit is ideally suited for M8 engines but not compatible with 121" CVO models. Enhance your motorcycle’s power output with confidence using the S&S Cycle 132" Power Pack, engineered for durability and high performance.
Features:
- Big-bore bolt-in kit increases engine displacement from 114"/117" to 132" without case machining
- Includes forged pistons with 11.0:1 compression ratio for improved power
- S&S oil pump and cam plate with blue anodized finish for durability and style
- Removable passage plugs allow for easy servicing
- Independent scavenge sections for flywheel cavity and cam chest improve oil flow and debris management
- Debris screens in both scavenge pickups prevent contaminants from entering the oil system
- Magnet in cam chest helps prevent debris from entering the oil pump
- Enhanced oil flow capacity on both feed and scavenge sides for reliable lubrication
- Adjustable pressure relief valve allows tuning with the unit installed in the engine
- Quickee pushrods and S&S premium tappets for optimal valve operation
- Hard-anodized, black-coated tappet cuffs made of billet aluminum for longevity
- S&S 550 cams designed specifically for big bore applications
- Valve springs compatible with cams up to 0.605" lift featuring high-performance conical spring design
- Complete set of gaskets, bearings, and hardware included for straightforward installation
- Made in the USA, engineered for durability and high performance





