S&S Cycle 590 Cam for H-D Milwaukee-Eight

Cam You Dig it?

The M8 engine platform is capable of making massive power! It happily accepts big bore kits, stroker cranks and of course high lift cams. S&S Cycle primary supplier of that sort of go fast stuff and they’ve just added a 590 lift cam to the mix.

s&s cycle cam
The new cam is designed to work with their 131-inch stroker kit and other huge bore combinations.

Producing massive horsepower especially in the higher RPM range, the 590 is available in gear or chain drive and is specifically for use with monster bores, ported heads and high RPMs. Not recommended for stock bore engines! Check out the dyno charts for the hard numbers (146hp & 145tq on a 131” stroker build).

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S&S Cycle







(608) 627-1497


14025 County Hwy. G

Viola, WI 54664

ABOUT S&S Cycle®

What started as a passion for speed, grew into one of the best-known companies in the V-Twin high-performance aftermarket. George J. Smith had to build his own parts to make his motorcycle faster. Now the company he founded manufactures the most pretigious line of “go fast” V-twin engine parts in the world. The company was started in the basement of his home in Blue Island IL in 1958, and moved to Viola, WI in 1969. In 2004, an additional facility was opened in La Crosse, WI.