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Enhance your Harley-Davidson M8 engine with the S&S Cycle 132" Power Package Engine Performance Kit, part number 310-1236. Designed for optimal performance, this kit allows you to upgrade from 114" or 117" water-cooled models to a robust 132" displacement, providing increased power and torque for a more dynamic riding experience. The kit features a gear drive timing system that ensures precise synchronization, contributing to reliable engine operation. Its water-cooled design with highlighted fins not only improves heat dissipation but also adds a distinctive aesthetic appeal to your engine.
The kit includes an adjustable pressure relief valve that can be fine-tuned with the unit installed in the engine, allowing for customizable performance settings. S&S valve springs employ a high-performance conical single-wire spring design, providing superior valve control under high RPM conditions. A magnet integrated into the cam chest helps prevent debris from entering the oil pump, enhancing engine longevity. Independent scavenge sections for the flywheel cavity and cam chest facilitate efficient oil flow and easier servicing. Big bore cylinders are precisely matched with the cam, cam plate, and oil pump to ensure seamless performance. Passage plugs are removable for maintenance, and the design retains the original engine serial numbers for compliance.
Additional features include debris screens in both scavenge pickups, multi-layered steel (MLS) head gaskets for durability, and a performance-optimized 550 cam for increased airflow. The kit is compatible with stock crankcases and maintains the stock engine height, making installation straightforward without extensive modifications. It also includes a cam cover badge for a finished, professional look. Made in the USA, this performance kit ensures longevity, quality, and reliability for serious riders seeking to maximize their engine’s potential.
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