Speedway Workshop

Sheldon's Emu

The JAP Long Four

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1933 JAP long four


The 1933 JAP long four with Right Hand 12.5% Down Draught Carb.

First of Down Draught carb type - Open Valved and Double Feed Oil Pump.

About the Speedway Workshop Archive

Allen Motorcycle Museum
Allen Motorcycle Museum
Private museum in Boston, MA, with many highly collectable vintage motorcycles for sale.