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Liquidation Sale S&s 128" M8 Power Package For 114" Water Cooled Models- Chrome With A 45% Price Cut [9RGv3TFp]

$130.99 $419.99 -69%

Enhance Your 114" Water-Cooled Model with S&S 128" M8 Power Package Introducing the S&S 128" M8 Power Package, designed to transform your 114" water-cooled model into a high-performance powerhouse. This comprehensive package offers a range of upgrade

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Enhance Your 114" Water-Cooled Model with S&S 128" M8 Power Package

Introducing the S&S 128" M8 Power Package, designed to transform your 114" water-cooled model into a high-performance powerhouse. This comprehensive package offers a range of upgrades to deliver unparalleled power, efficiency, and durability. Whether you're a seasoned rider or a new enthusiast, this package is tailored to meet your needs and exceed your expectations.

Powerful Big Bore Kit and Precision Machining

The Big Bore Kit is a key component of this package, featuring a 114" to 128" bore, a Winkle Black finish with fin highlighting, and a bolt-on design for ease of installation. With a 4.250" bore and forged pistons, this kit provides increased displacement and a 11:1 compression ratio for enhanced performance. The Oil Pump/Cam Plate is precision machined from billet aluminum and boasts a blue anodized finish. It includes removable passage plugs for easy servicing and features independent scavenge sections for the flywheel cavity and cam chest, ensuring optimal oil flow and protection against debris. The adjustable Pressure Relief Valve allows for easy adjustments while installed in the engine.

High-Quality Components for Superior Performance

The S&S 128" M8 Power Package includes a variety of high-quality components that contribute to its superior performance. The Quickee Pushrods, available in chrome pushrod tubes, offer reliable operation and durability. The S&S Precision Tappets provide accurate valve control, while the Hard Anodized Black Coating on the Tappet Cuffs strengthens the tappets against distortion and improves stability at high lift and high rpm. The S&S 550 Cam is designed for big bore applications and features a 550C Chain Drive for precision timing. For those seeking even greater accuracy, the optional S&S 500G Gear Drive cam is available, providing improved cam timing and eliminating the stock cam chain tensioner. The included Valve Springs are designed to work well with cams up to .605 lift and offer high-performance conical single wire spring technology. With this package, you can expect an engine that delivers exceptional power and reliability. Made in the USA, this package is a testament to S&S's commitment to quality and innovation.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

This is an awesome and a very useful piece of kit.

- Courtney E..

December 30, 2025

Absolutely no complaints!

A great product, and very, very great service.

- Jami O..

December 30, 2025

Absolutely no complaints!

An unbeatable product for the price.

- Elias P..

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