|THE FIELD STEAM MOTORCYCLE|
|Dimensions 45mm Bore, 50mm Stroke. It is of the high pressure variable expansion variety, developing 8HP, with poppet valves and a 180º crank shaft. The inlet opening valve from 0-75%. The machine will go practically anywhere on a 13% cut off.
The engine has cast iron pistons, Babbit metal big end and bronze main bearings. Variable lift sliding camshaft operated from top of tank.
|Field Motorcycle in restoration pages|