Legend Race Car Engine
The Legend race car engine is a 125cc, two-stroke, single-cylinder engine that produces around 30 horsepower. It is based on the Honda XR100 engine, but has been modified for racing purposes.
The engine is air-cooled and has a reed valve intake. It is paired with a four-speed manual transmission.
Engine Specifications
- Displacement: 125cc
- Number of cylinders: 1
- Bore: 56mm
- Stroke: 49mm
- Compression ratio: 12.5:1
- Power output: 30 horsepower at 10,000 rpm
- Torque: 17 lb-ft at 8,000 rpm
- Redline: 11,000 rpm
Engine Modifications
The Legend race car engine has been modified from the stock Honda XR100 engine in a number of ways. These modifications include:
- A higher compression ratio
- A more aggressive camshaft profile
- A freer-flowing exhaust system
- A lighter flywheel
- A modified carburetor
These modifications help to increase the engine’s power output and improve its performance on the race track.
Engine Maintenance
The Legend race car engine requires regular maintenance to keep it running at its best. This maintenance includes:
- Changing the oil and filter every 1,000 miles
- Checking the valve clearances every 2,000 miles
- Replacing the spark plug every 3,000 miles
- Cleaning the air filter every 500 miles
- Having the engine rebuilt every 10,000 miles
By following these maintenance guidelines, you can help to keep your Legend race car engine running strong for many years to come.
Conclusion
The Legend race car engine is a powerful and reliable engine that is perfect for racing. With proper maintenance, this engine can provide years of enjoyment on the track.
