Speedway Workshop
The 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
Phil Aynsley Photography
Phil Aynsley Photography
Thousands of quality photographs featuring Ducati, Moto Guzzi, MV Agusta and numerous other marques. An index to many of the amazing galleries on his site is available here:
Phil Aynsley's Motorcycle Photos