Ronald Valentine Engines

The finest miniature engines in the world

DIVA Prototype

Here is a Ronald Valentine's DIVA 0.1 Prototype. The main difference between the other DIVA's is the crank case design. The cylinder head and back plate are mounted with miniature screws. This engine is not available for sale.

Technical Data:

Bore                         5.0 mm
Stroke                      5.0 mm
Rpm                        23,200 rpm
Total combustion      0.098 ccm
Weight                    14 gram
Intake                     Disc Valve

Price                            ----

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