Tell Us Like It Is, And Use Big Words!

S&S Engine Science- Part 2 Article And Photos By: S&S Cycles Originally Published In The November 2016 Issue Of Cycle Source Magazine In our last article, we talked to S&S Principal Engineer Roy Meyer, about structural and physical considerations in building big engines. In this article he delves more deeply into what it takes to Read More >

S&S Engine Science- It’s Not As Easy AS It Looks!

Article and Photos By: S&S Cycles Originally Published In The October 2016 Issue Of Cycle Source Magazine We’ve all heard the saying “There’s no replacement for displacement.” and there is some truth to it. It’s about the most elementary way to make more power. After all, if sucking air and gas into an engine and Read More >

New Stuff From S&S!

Replace your old stock powerplant with a new dark heart that is all business. S&S Black Edition engines feature a gloss black finish and are now available in Dyna fitments with our Dyna install kit.. Engines are available for most 1984-2017 Harley-Davidson® big twins in V111, V124 , T111, T124 and 143 cubic inch displacements Read More >