S&S CYCLE 129" Power Package Engine Performance Kit for M8 - Gear Drive, Oil Cooled, Highlighted Fins (Part #310-1224)

S&S CYCLE

S&S CYCLE 129" Power Package Engine Performance Kit for M8 - Gear Drive, Oil Cooled, Highlighted Fins (Part #310-1224)

Product type: Big Bore Kits

Vendor: S&S CYCLE

SKU : 0904-0108

Regular price $3,359.95 USD

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129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Highlighted Fins - M8 The S&S CYCLE 129" Power...

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129" Power Package Engine Performance Kit - Gear Drive - Oil Cooled - Highlighted Fins - M8

The S&S CYCLE 129" Power Package Engine Performance Kit for M8 models offers a significant boost in engine displacement, transforming 107-inch engines into 129-inch powerhouses without the need for case machining. This kit is designed for seamless installation, ensuring compatibility with stock crankcases while providing high-performance enhancements. The kit includes big bore cylinders that come with matching cam, cam plate, and oil pump, facilitating a straightforward upgrade process. The design features independent scavenge sections for the flywheel cavity and cam chest, improving oil flow and cooling efficiency for optimal engine longevity. A magnet embedded in the cam chest helps prevent debris from entering the oil pump, maintaining clean lubrication under demanding conditions.

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