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Shovelhead
Automotive; Motorcycles
The series of engines that replaced the Panhead from 1966 onwards.
biodiesel
Automotive; Vehicle equipment
Biodiesel is a renewable diesel fuel substitute that can be made by chemically combining a natural oil or fat with an alcohol. Many vegetable oils, animal fats, and recycled ...
bluff body
Automotive; Vehicle equipment
Nonstreamlined shape, especially one with a blunt tail that generates a recirculation zone at the rear.
Softail
Automotive; Motorcycles
Resembling the look of a Hardtail, the suspension is hidden underneath the engine.
