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S&S Cycle Power Pack for M8 Models with Oil Cooled 496 Chain Drive, Wrinkle Black Finish (Part #310-1395A)
Regular price $3,294.95 USD
Power Pack - Oil Cooled - 496 Chain Drive - Wrinkle Black w/Highlight - M8 The S&S Cycle Power Pack for M8...
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Power Pack - Oil Cooled - 496 Chain Drive - Wrinkle Black w/Highlight - M8
The S&S Cycle Power Pack for M8 models with oil cooling features a comprehensive upgrade kit designed to enhance performance and reliability. This package includes a high-performance camshaft with a 0.496-inch lift, optimized for maximum horsepower and torque. The kit's design incorporates an updated profile to fit M8 engines, including VVT models, ensuring seamless compatibility. The big bore bolt-on kit increases engine displacement from 107 inches to 129 inches without the need for case machining, providing a significant boost in power. Crafted with precision, the kit features an S&S oil pump and cam plate, along with removable passage plugs for easy servicing.
The system employs independent scavenge sections for the flywheel cavity and cam chest, along with debris screens in both scavenge pickups to prevent contaminants from entering the oil system. A magnet in the cam chest further aids debris prevention, while increased oil flow capacity on both feed and scavenge sides ensures optimal lubrication and cooling. The adjustable pressure relief valve allows for fine-tuning oil pressure with the engine in place, offering flexibility for different riding conditions.
The installation is streamlined with Quickee pushrods, S&S premium tappets, and hard anodized, black-coated tappet cuffs made from billet aluminum. The kit also includes S&S valve springs compatible with cams up to 0.605 inches lift, featuring a high-performance conical single wire spring design for durability and stability. A multi-layered steel (MLS) head gasket ensures a reliable seal under high compression. The package is designed to retain stock engine height and works seamlessly with stock crankcases, stock or S&S roller rocker arms, and both first and second-generation stock valve springs, preserving original engine serial numbers. Made in the USA, this Power Pack delivers a robust upgrade for serious riders seeking increased horsepower and improved engine longevity.
Suitable for a broad range of M8 models, including those with variable valve timing, this kit provides a straightforward installation path while maintaining the integrity of the original engine architecture for a reliable and high-performance upgrade.
Features:
- Updated profile to fit M8 models including VVT engines
- Big bore bolt-on kit increases engine displacement from 107" to 129" without case machining
- Includes S&S oil pump and cam plate for enhanced lubrication
- Removable passage plugs facilitate easy servicing and maintenance
- Independent scavenge sections for flywheel cavity and cam chest with debris screens
- Magnet in cam chest prevents debris entry into oil pump
- Enhanced oil flow capacity on both feed and scavenge sides for optimal lubrication
- Adjustable pressure relief valve allows for on-engine tuning
- Quickee pushrods with pushrod tubes and S&S premium tappets for reliable operation
- Black anodized, billet aluminum tappet cuffs for durability
- S&S valve springs suitable for cams up to 0.605" lift with high-performance conical design
- MLS multi-layered steel head gasket for sealing performance
- Compatible with stock crankcases, valve springs, and roller rocker arms
- Retains stock engine height and original serial numbers
- Made in the USA with high-quality craftsmanship
