Bolt-in big power for Gen 2 M8 engines arrives with the S&S Cycle HPT542 cam. It delivers the idle sound M8 owners want and strong performance when you open the throttle. With a broad torque band and high-rpm horsepower, the HPT542 pulls from 2,000-6,200 rpm. Like all S&S cams, it’s designed, tested and manufactured in Viola, Wisconsin.
Maximum performance for Gen 2 oval port heads. The all-new HPT542 from S&S Cycle delivers a blend of broad torque, high-rpm horsepower, crisp throttle response and a lumpy idle.
The 542 cam is designed to be used with 2024-up Gen 2 models. If the 542 cam is installed in 2017-2023 models, a high-lift valvespring will be required.
Upgrade sprockets are designed for accurate cam timing and smoother chain engagement. Forged from bearing steel, they are built for tooth wear resistance and long life under high loads. Direct replacement convenience is included.
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https://www.motorcyclepowersportsnews.com/new-ss-cycle-camshaft-products/
