Revmaster R-2100D Explained

The Revmaster 2100D is a Volkswagen air-cooled engine modified for homebuilt aircraft with dual magneto ignition.^{[1] [2] [3]}

Notes and References

1. Air Trails. Winter 1971. 85.
2. Sport Aviation. September 1977. 21.
3. Sport Aviation. The Maloof Controllable Propeller. January 1978.