G-Mark .30 Twin is a 0.3019 cu in cool silencer Second Hand

G-Mark .30 Twin Vintage Twin-Cylinder Glow Engine – Second Hand

For sale is a genuine G-Mark .30 Twin vintage model aircraft engine.

This is a particularly interesting and unusual Japanese-made twin-cylinder two-stroke glow engine, dating from the early 1980s. G-Mark engines are no longer manufactured and the .30 Twin is now a sought-after engine among enthusiasts of vintage and unusual model aircraft engines.

Engine details:

• G-Mark .30 Twin

• 0.3019 cu in / approximately 4.95cc total displacement

• Twin-cylinder, 2-stroke glow engine

• 14mm bore × 14mm stroke

• Ball-bearing crankshaft

• Schnuerle porting

• Slide carburettor

• Built-in muffler

• Japanese manufacture

• Vintage/collectable engine

The G-Mark .30 Twin was an unusual design intended for applications where the compact size and smooth running characteristics of a twin-cylinder engine were desirable. It is particularly suited to vintage, scale and unusual RC model aircraft projects.

This engine is second hand and is being sold as shown in the photographs.

[The engine turns freely and has good compression.]

[The engine is untested and has not been run by me, so its running condition cannot be guaranteed.]

Please study all photographs carefully as they form part of the description. The engine is supplied with only the parts and accessories shown.

A rare opportunity to acquire a genuine G-Mark .30 Twin, an unusual and increasingly collectible vintage model aircraft engine.