Os Gemini Ft-300 Twin Gas Conversion On Giant Piper Cub 2014-12-26

OS GEMINI FT-300 TWIN GAS CONVERSION ON GIANT PIPER CUB 2014-12-26

OS GEMINI FT-300 TWIN GAS CONVERSION ON GIANT PIPER CUB 2015-2-15

OS Gemini 300 Gasoline Conversion

OS FT-300 full gas conversion 20 to 1 mix

Morris' Mini Motors Limited

OS FT-300 TWIN 50cc GAS CONVERSION 3 2014-5-18

OS FT-300 TWIN 50cc GAS CONVERSION 3 2014-5-18 2

OS GEMINI 160 TWIN GAS CONVERSION ON GIANT FLYBABY LANDING 1 2014-10-12

OS Super Gemini 300 re-assembly

OS FT-300 Full gas conversion

Sound and Power OS FT300 Super Gemini first run

OS FT 300 CH IGNITIONS FULL GASOLINE CONVERSION

os ft-300 super gemini with Twin Ignition.wmv

OS FT 160 Gemini TWIN Glow conversion to Gas Quide and test Run video

Petrincic Bros RC

OS Gemini 160 With Twin Exhaust 3.

OS FT-300 Test Run

AeroScott Model Engine Repair

OS FT300

My O.S. Gemini 300 Twin

OS FT-300 Customer Engine: Initial Inspection

OS FT-300 Super Gemini Sixth and Final Tank

OS FT-300 Gemini umgebaut auf Benzinbetrieb