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Quick answer
The MUSA F1 is a 2.7cc vertical, overhead-valve, four-stroke single-cylinder model engine. The supplier describes a centrifugal cooling fan, mechanical ignition trigger and adjustable timing. Select Engine Only or Engine & Base at the option selector; a wooden display base in a photo is not automatically included with Engine Only.
Why this exact model?
The right-side housing contains a small cooling fan, while the ignition trigger and compact transparent fuel tank make this model useful for studying the fuel-spark-valve cycle. Its 2.7cc displacement makes it materially smaller than the 7cc MUSA FV1A and 8cc GS-DK01. The gallery omits staged wooden-base photos because they could misrepresent the Engine Only option. The visible photos show multiple sides of the exact F1 model.
Supplier-listed specifications
| Model and displacement | MUSA F1; 2.7cc |
|---|---|
| Architecture | Vertical single-cylinder, four-stroke, OHV |
| Bore × stroke | 14.8 × 15.8 mm |
| Cooling | Air cooling with centrifugal fan |
| Ignition | External mechanical trigger and CDI module, per supplier |
| Supplier-listed size / weight | 13.5 × 7 × 10.5 cm / about 700 g |
These are supplier specifications, not independent EnginesDIY test measurements.
What is included?
The supplier's core packing list names an assembled engine, CDI igniter, pre-installed spark plug and fuel tank, a tool set and instructions. Its general text says a base is not included; this store offers a separate Engine & Base option. Review the chosen option and order summary before checkout. Batteries, fuel and a suitable starting tool are not listed as standard box contents.
First-run and safety considerations
The manufacturer lists a 2S lithium supply for starting and an electric drill or hand-pull method. Do not infer that the battery or drill ships with the engine. Verify the actual manual for ignition wiring, fuel and oil grade, mounting, first-start sequence and break-in; supplier text contains mixed gasoline/kerosene and oil references that should not be resolved by guesswork. Operate outdoors or in a properly ventilated test area with fire protection and no loose clothing near the shaft.
Which model should you compare?
Choose F1 if you want the smaller Luhrs-inspired vertical model and observable fan and ignition details. For a larger 7cc OHV single, see the MUSA FV1A; for an 8cc hand-pull single, compare the ENJOMOR GS-DK01.
Frequently asked questions
Is the wooden base included?
Only if the order selector explicitly shows Engine & Base. Engine Only should be treated as the engine package without that optional base.
Is this a four-stroke engine?
Yes. The supplier identifies it as a 2.7cc OHV four-stroke single-cylinder model.
Are the spark plug and igniter included?
The supplier pack list says the plug is pre-installed and a CDI unit is supplied; inspect the delivered contents and contact support about discrepancies.
Can beginners operate it without extra equipment?
No. You still need the specified power supply, fuel, starting arrangement and safe test setup described in the instructions.
Before ordering
Match the option to the intended display setup, and check supplier availability if timing matters. The selected cart line, not accessory props in photographs, defines the version purchased.
Model and packing source: EngineDIY MUSA F1 listing. Reviewed 23 September 2026.