The latest new release now ready to pre order from OKMO Models is the B03 Horizontal Single-Cylinder Engine Model
A working mini scale miniature of the classic Amanco horizontal farm engine — 3.6cc single-cylinder four-stroke, CNC-machined aluminum, mechanical ignition, water cooling, and an adjustable drip lubricator with visible oil level. It runs on real gasoline, and it fires only when it needs to.
They are currently available at a special “Pre Order” price with delivery expected in December. As of today they are available HERE at the introductory price of $499.99+ p&p which can be reduced by a further $100 by placing a pre-order today.
You may also like the OKMO B04 seen HERE based on an air cooled engine.
Key features
- A working hit-and-miss governor. At speed, the governor latches the exhaust valve open, so the engine genuinely skips firing cycles and coasts on flywheel inertia. You get the authentic pop-and-coast rhythm, not a simulation of it.
- 3.6cc of working four-stroke. 16 mm bore × 19 mm stroke — long-stroke proportions borrowed from the originals, which traded top-end speed for steady torque and durability.
- CNC-machined aluminum body. Precision-fit parts, better heat dissipation, and a fraction of the weight of the cast-iron machines that inspired it.
- Mechanical contact-control ignition. With a 3/16-40 British thread spark plug — inspectable, cleanable and gappable, exactly like a traditional engine.
- Horizontal water cooling. A water jacket surrounds the cylinder and heat leaves by evaporation. No pump, no radiator, no thermostat.
- Adjustable drip lubricator with visible oil level. You set the drip rate by load and watch the level through the cup — the way an operator did a hundred years ago.
- Twin polished flywheels and fully exposed valve gear. Crankshaft, connecting rod, timing gears and governor are all open to view, so every part of the cycle is visible while it runs.
- Solid hardwood display base. Sold as a complete engine — ready to run out of the box.
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Country: GB
