S&S Cycle M8 Engine Performance Kit - Wrinkle Black - 310-1051A

Unleash the full potential of your water-cooled 107" Milwaukee-Eight engine with the S&S Cycle 124" Power Package. This comprehensive kit delivers a significant boost in power and torque, transforming your bike's performance. Experience the thrill of increased displacement and optimized engine components, all designed for bolt-on installation and maximum reliability.

Description

The S&S Cycle 124" Big Bore Kit is engineered for riders who demand the ultimate in performance. This complete power package upgrades your 107" M8 to a monstrous 124" displacement, delivering substantial gains in horsepower and torque throughout the RPM range. The kit features forged pistons designed for an 11.0:1 compression ratio, ensuring optimal combustion and power delivery. The included high-flow oil pump and cam plate, precision machined from billet aluminum with a striking blue anodized finish, provide superior oil circulation and engine cooling. The S&S 550 cam, designed specifically for big bore applications, works in harmony with high-performance valve springs, capable of handling lifts up to 0.605", to maximize airflow and power output. Quickee pushrods and S&S precision tappets with hard anodized black billet aluminum cuffs further enhance the engine's reliability and performance at high RPMs. This bolt-on kit requires no case machining, making installation straightforward and hassle-free. Made in the USA, this kit reflects S&S Cycle's commitment to quality and performance.

Features & highlights

• Transforms your 107" M8 engine into a high-performance 124" powerhouse.
• Forged pistons with an 11.0:1 compression ratio provide optimal power and efficiency.
• High-flow oil pump and cam plate ensure superior lubrication and cooling.
• S&S 550 cam maximizes airflow and power throughout the RPM range.
• Bolt-on installation requires no case machining for easy setup.
• S&S precision tappets and Quickee pushrods enhance reliability and high-RPM performance.
• Made in the USA with premium materials and craftsmanship.

Technical specifications

• Brand: S&S Cycle
• Displacement: 124"
• Bore Size: 4.250"
• Compression Ratio: 11.0:1
• Cam Drive Type: Gear
• Cooling System: Oil Cooled, Water Cooled
• Cam: S&S 550
• Type: Engine Kit

Important to know

This kit is not recommended for Tri-Glide or other three-wheel models, including conversions, due to the lugging nature of these bikes. This kit requires supporting modifications. Please consult with a qualified technician to ensure proper installation and compatibility.