Ronald Valentine Engines
The finest miniature engines in the world
2.5cc Glow (unknown)
1955 unknown 2.5 Glow 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
Interesting unknown 2.5cc Glow engine with front and back exhaust ports. The intake is a rear disc valve.
2.5 disc valve racing engine
2.5cc Glow
Glow 2.5cc
