Ronald Valentine Engines
The finest miniature engines in the world
Power Max 4 Cylinder
Let me introduce the Power Max flat 4 cylinder diesel engine. The crank case was machined from bar stock and sand blasted. Cylinders and spinner were anodized in gold. Each cylinder has 2 intake and 2 exhaust ports. Our multi cylinder engines have divided connecting rods and a one piece crank shaft. We only produced 10 of these engines.
Technical Data:
Bore 5.0 mm
Stroke 5.0 mm
Rpm 12,300 rpm
Total combustion 4x0.098 ccm
Weight 40 gram
Intake Rotary Valve
Price $1225.00
