Ronald Valentine Engines
The finest miniature engines in the world
Let me introduce Ronald Valentine's first R/C opposed twin diesel engine. Only one of these engine were manufactured. Spinner and Cylinders were plain. The Cylinders had 4 intake and 4 exhaust ports. The engine had a 3 piece crank shaft.
Technical Data :
Bore 12.8 mm
Stroke 11.5 mm
Rpm 16,000 rpm
Total combustion 3.0 ccm
Weight 235 gram
Intake Rear Rotary
Price $360.00