| Better Half VW | |
|---|---|
| Type | Aircraft engine |
| National origin | United States |
| Manufacturer | Better Half |
| Designer | Leonard Milholland |
| First run | 1993 |
| Major applications | Milholland Legal Eagle |
| Developed from | Volkswagen air-cooled engine |
The Better Half VW is an American aircraft engine, designed by Leonard Milholland of Brookshire, Texas, in 1993 for use in ultralight aircraft. The engine is supplied in the form of plans for amateur construction.[1][2]
The engine is a twin cylinder four-stroke, horizontally-opposed air-cooled, direct-drive gasoline engine design based on the Volkswagen air-cooled engine. It employs coil ignition and produces about 30 hp (22 kW). Unlike other half VWs this design does not require cutting the engine block in half, but instead blanks the two aft cylinders and removes the pistons.[1][2]
The design has evolved over time, incorporating improvements to reduce complexity and improve reliability.[2]
Data from World Directory of Leisure Aviation 2011-12[1]