B.S.A 300w Charging Set Military charging set used for re-charging battery for radios. Engine: B.S.A. 4-stroke side valve single of 100cc Generator: Service Type producing 30v D.C. 10amps. Illustration from the Military Handbook * * * September 2020 Complete overhaul and rebuild ![]() When this engine was put into storage with the M.O.D. it was already broken. Due to lack of oil changes causing the piston rings to seize. New B.S.A. rings are near impossible to find so a set of Royal Enfield ones were found to be same size. All gaskets had to be made and after a good clean up, re-grind of the valves and new rings the engine now runs at the governed speed of 2200-rpm generating 30 volts for battery charging once more. * * * June 2020 |