S&S Cycle 4-Stroke Stroker Flywheel Kit - 320-0450

Upgrade your Harley-Davidson's performance with the S&S Cycle 106" Stroker Flywheel Kit. This kit is designed to increase displacement and boost power, giving your engine a significant performance edge. Built with quality and precision, this flywheel kit delivers reliable performance and durability.

Description

The S&S Cycle 106" Stroker Flywheel Kit features three-piece assembled flywheels with shafts, engineered to enhance your engine's capabilities without requiring motor case modifications. The 4-1/2" stroke significantly increases the engine's displacement to 106", providing noticeable gains in torque and horsepower. For 103" stock motors or those equipped with factory 95" kits, only a piston kit is required for installation. Stock or S&S cylinder heads can be utilized, and stock cylinders will need boring to 3.875". Fuel-injected motors will require recalibration to ensure optimal performance and fuel efficiency. This kit is proudly made in the USA, ensuring top-tier quality and reliability.

Features & highlights

• Increases engine displacement to 106" for enhanced performance.
• Features durable three-piece assembled flywheels with shafts.
• Designed to work with stock or S&S cylinder heads.
• Made in the USA, ensuring high-quality construction.
• 4-1/2" stroke length maximizes torque and horsepower.
• No motor case modifications are required for installation.
• Optimized for fuel-injected motors with recalibration.

Technical specifications

• Brand: S&S Cycle
• Displacement: 106"
• Stroke Length: 4-1/2"
• Engine Type: 4-Stroke
• Type: Stroker
• Features: Without Sprocket Bearing Race

Important to know

Installation of this kit requires a skilled technician. It is the installer's responsibility to verify all clearances and assembly specifications. Stock cylinders will require boring to 3.875". Fuel-injected motors will require recalibration of the fuel-injection system. Piston kit is required for 103" stock motors or motors with factory 95" kits.