Ronald Valentine Engines
The finest miniature engines in the world
Comet Diesel
1956 Comet 2.5 Diesel Engine
Technical Data:
Bore 15.0 mm
Stroke 14.0 mm
Rpm 17,000 rpm
Power 0.27 Hp
Total combustion 2.47 cc
Weight 160 g
Intake disc valve
Technical Data:
Bore 15.0 mm
Stroke 14.0 mm
Rpm 17,000 rpm
Power 0.27 Hp
Total combustion 2.47 cc
Weight 160 g
Intake disc valve
VEB Berliner Aufzugsbau was an escalator company in East Berlin that manufactured this beautiful team race diesel engine.
Comet 2.5 disc valve racing engine
Comet 2.5cc
1956 Comet 2.5cc diesel engine
