Collection: OKMO Retro Engine

M93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit & Miss Combustion Engine Speed Adjustable

H08 Hoglet V2 Engine 4.2CC OHV V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Engine Model with Pedal Start

200ml Steam Boiler Model Kit for Steam Engine and Steam Model Boat

M17 1.6cc Mini Micro Hit and Miss Engine Evaporated Water-cooled 4 Stroke Horizontal Gasoline Engine Internal Combustion Engine Model

R90S 3.2cc Mini Gasoline Engine 2-Cylinder 4-Stroke Motorcycle Internal Combustion Engine ICE Engine Model

M19 1.6cc Mini SAM Hit and Miss 4 Stroke Vertical Gas Engine Internal Combustion Engine Model with Flying Ball Speed Limiter

RETROL R33 Evolution 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Double-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model

RETROL R30 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Twin-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model