Updated: 18-Sep-2019
They are the initials of Ken Brock. Manufacturer of the KB-2 gyroplane engine, a Volkswagen conversion. It was an air-cooled engine with four horizontally opposed cylinders.
“KB -VW”
-It was the 20620-60GM version of the 1835cc VW engine. It gave 75 hp at 4,000 rpm. It had a special oil radiator.
Engines of KB
Model: 20620-60GM (VW conversion)
Arquitecture: Horizontally opposed
Cooling:
Total Displacement: 1835 cc
Bore / Stroke:
Power: 75 HP @ 4000 rpm
Weight:
"KB -VW"