Harley Davidson - Engine Assembly on the factory line.
A short video of how Harley Davidson assembles their motors





A short video of how Harley Davidson assembles their motors
Harley SuperTwin Dragracing engine made from tool steel. www.graphics.se
V-Twin Panhead Ignition: Spark Bore: 1 5/16 in. Stroke: 1 1/2 in. Two Cylinder Four Cycle No Castings Used This engine was scratch built to a ...