Ronald Valentine Engines

The finest miniature engines in the world

Opposed Twin

Here is a 1.8 ccm opposed twin glow engine we manufactured back in 1986.

The engine runs very smooth and powerful. It also idles excellent with the 2 needle carburetor. The 2 piece crank case was machined from bar stock and is mounted with a rear radial mounting ring. The crank shaft is in one piece and the connecting rods are divided and assembled with two miniature screws.

Technical Data:

Bore                         11.0 mm
Stroke                      10.0 mm
Rpm                          17,600 rpm
Total combustion        2x0.9 ccm
Weight                     100 gram
Intake                     Front rotary
R/C              2 needle Carburetor


Price                         $325.00

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