The GX120, GX160 and GX200 single-cylinder, horizontal-shaft engines offer improved fuel economy via changes in valve timing, compression ratio, carburetor settings and cooling system modifications.
- Power ratings from 3.5 to 5.5 net hp
- Meet more stringent emissions standards
- Low noise levels achieved via a change in muffler structure design, breather valve, push rod materials and crank/case cover rigidity
- Reduced vibration accomplished through use of a lighter engine piston