The Beare Head engine internal combustion engine technology combines a four stroke engine bottom end with a ported cylinder head closely resembling that of a two stroke, thus 4+2= six stroke. The head piston is smaller and has half the speed of the opposing piston. Functionally, the cylinder head piston replaces the valve mechanism of a conventional engine.
Famous quotes containing the word head:
“I died before bedtime came
But my womb was bellowing
And I felt with my bare fall
A blazing red harsh head tear up
And the dear floods of his hair.”
—Dylan Thomas (1914–1953)