S&S Cycle Camshaft 514 for Big Twin 1984-1993 - Part Number 33-5052

The S&S Cycle Camshaft 514 (Part Number 33-5052) is a high-performance component designed for 1984 to 1993 Big Twin motorcycles. This camshaft has been extensively tested on the dyno, street, and racetrack, ensuring it delivers optimal performance and durability. With hundreds of hours of testing, you can trust that this camshaft represents the best quality and engineering that S&S Cycle has to offer. It is ideal for engines with displacement ranging from 84 to 93 cubic inches, with a compression ratio no higher than 9:1, making it suitable for a broad range of performance builds. The camshaft provides the best response in the mid-range RPMs between 2,500 and 5,000, making it a great choice for riders seeking enhanced throttle response and acceleration. For installation, high-performance hydraulic or solid lifters are recommended, and the installer must verify coil bind, valve-to-valve, valve-to-piston clearances, and cam lobe to case clearance to ensure proper operation. Made in the USA, this camshaft is a reliable upgrade for enthusiasts looking to improve their motorcycle’s performance and responsiveness without compromising durability.

Features:

• Dyno, street, and racetrack tested for reliability and performance

• Optimized for 84 to 93 cubic inch Big Twin engines with up to 9:1 compression

• Best mid-range response from 2,500 to 5,000 RPM

• Recommended for use with high-performance hydraulic or solid lifters

• Made in the USA for quality craftsmanship

• Requires spring spacing and clearance checks during installation