S&S Cycle Big Bore Cylinder Kit - 3.937" Bore - 107ci - 910-0480

Upgrade your motorcycle's performance with the S&S Cycle 107" Big Bore Cylinder Kit. This kit delivers a significant power boost while maintaining reliability and ease of installation. Made in the USA, this kit is designed for enthusiasts and professionals looking for more from their machines.

Description

The S&S Cycle Big Bore Cylinder Kit transforms your motorcycle into a performance powerhouse without the need for extensive modifications. Achieve excellent results with stock cylinder heads, and enjoy a straightforward installation process that doesn't require boring or splitting the existing cases. Simply swap the cylinders, and you're ready to ride. The cylinders are crafted from premium aluminum castings featuring durable cast-in iron liners, ensuring optimal heat dissipation and longevity. This 107" big bore kit significantly increases displacement, resulting in enhanced torque and horsepower across the RPM range. Increase your compression ratio to 9.9:1 with this premium upgrade, made of high quality aluminum and sporting a sleek silver finish.

Features & highlights

• Experience a significant horsepower and torque increase with the 107" displacement.
• Enjoy easy installation – no case boring or splitting required (unless otherwise noted).
• Utilize premium aluminum cylinders with cast-in iron liners for superior durability and heat management.
• Benefit from the included high-quality pistons, rings, and gaskets for a complete installation.
• Proudly made in the USA, ensuring top-notch quality and craftsmanship.
• Achieve a 9.9:1 compression ratio for optimal performance.

Technical specifications

• Brand: S&S Cycle
• Product Name: Cylinder Kit
• Displacement: 107"
• Bore Size: 3.937"
• Stroke Length: 4.375"
• Compression Ratio: 9.9:1
• Material: Aluminum
• Color/Finish: Silver

Important to know

This project requires a skilled technician for proper installation. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications. Kit includes cylinders, pistons, rings, and gaskets (head, base, and exhaust).