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:
“A lioness, with udders all drawn dry,
Lay couching, head on ground, with cat-like watch
When that the sleeping man should stir; for ‘tis
The royal disposition of that beast
To prey on nothing that doth seem as dead.”
—William Shakespeare (1564–1616)