S&S Cycle Big Bore Cylinder Kit - 3.937" Bore - 98ci - 910-0481

Upgrade your motorcycle's performance with the S&S Cycle 98" Big Bore Cylinder Kit. This kit delivers excellent results using stock cylinder heads, providing a significant boost in power and torque. Experience enhanced throttle response and overall riding enjoyment with this high-quality upgrade.

Description

The S&S Cycle Big Bore Cylinder Kit is designed for easy installation, eliminating the need to bore or split existing engine cases. Simply swap the cylinders for a straightforward upgrade (unless otherwise noted). The cylinders are crafted from premium aluminum castings with durable cast-in iron liners, ensuring longevity and optimal performance. This kit significantly increases your engine's displacement to 98", improving overall power and responsiveness. The 9.8:1 compression ratio further enhances performance. Built to exacting standards and made in the USA, this kit delivers the reliability and performance you expect from S&S Cycle.

Features & highlights

• Big bore kit provides a significant increase in horsepower and torque.
• Designed for easy installation – no case boring or splitting required.
• Premium aluminum cylinders with cast-in iron liners for durability and optimal heat dissipation.
• Complete kit includes cylinders, pistons, rings, and gaskets (head, base, and exhaust).
• Proudly made in the USA.
• Boosts engine displacement to 98 cubic inches for enhanced performance.

Technical specifications

• Brand: S&S Cycle
• Product Name: Cylinder Kit
• MPN: 09310536
• Displacement: 98"
• Bore Size: 3.937"
• Stroke Length: 4.000"
• Compression Ratio: 9.8:1
• Material: Aluminum
• Color/Finish: Black
• Units: Kit

Important to know

This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications. Ensure proper installation and follow all manufacturer guidelines.