Skip to content

Posts tagged ‘S&S motorcycle motors’

11
Aug

S&S Cycle Engine Assembly

S&S Cycle Engine Assembly

In this video, Wally Cahill asks S&S engine assembly supervisor Travis Egge how the S&S motorcycle performance engines are put together and end-of-line tested.

All S&S T-Series engines have gear drive cams. The cranks are three piece with the mainshafts forged on to the flywheels. There are only two joints where the crankpin is pressed into the flywheels. Check out this video series about our flywheels. https://youtu.be/o0M9yd4i70M S&S crankcases use Timken bearings on the sprocket shaft. The inner cam bearings are full complement straight roller bearings (no spacers) made by Torrington. The outer bearings are ball bearings because of the close tolerance required by the gear drive cams. Read more »