S&S Cycle Power Pack 4.500" Stroke Big Bore Kit for M8 Engines (Part #310-1107C)

Product type: Big Bore Kits

SKU : 0904-0141

Regular price $3,294.95 USD

Lease to own Pay as low as $/week

Power Pack - 4.500" Stroke - Water Cooled - Black Granite w/Highlights - M8 Enhance your Harley-Davidson M8 engine with the S&S...

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Power Pack - 4.500" Stroke - Water Cooled - Black Granite w/Highlights - M8

Enhance your Harley-Davidson M8 engine with the S&S Cycle Power Pack 4.500" stroke big bore kit, designed for models from 114" to 128". This bolt-in kit offers a straightforward upgrade without requiring case machining, making it ideal for experienced mechanics and enthusiasts seeking reliable performance improvements. The kit includes high-quality forged pistons that provide strength and durability under demanding conditions, ensuring long-lasting performance. It also features an oil pump and cam plate for smooth operation, along with pushrods with chrome covers, tappets, and tappet cuffs to support efficient valve actuation. The included S&S 550 camshaft delivers a significant increase in horsepower and torque, enhancing overall engine responsiveness and power output. Valve springs are also included to support high-lift cam profiles, ensuring consistent valve control and engine performance. Please note that this kit is not compatible with 121" CVO models, so verify your specifications before installation. The Power Pack 310-1107C features a stylish Black Granite finish with highlights, complementing the aesthetic of modern Harley-Davidson motorcycles. Designed for ease of installation, this kit is an excellent choice for riders looking to boost their bike’s power with minimal downtime, offering a substantial upgrade in performance and reliability. Whether upgrading for daily riding or performance competitions, this big bore kit provides the quality and confidence associated with S&S Cycle products, ensuring your motorcycle performs at its peak. With its comprehensive components and precise engineering, the Power Pack is a reliable solution for maximizing your M8 engine’s potential. Get ready to experience improved acceleration, throttle response, and overall engine efficiency with this high-performance upgrade kit.

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