Square engine
Encyclopedia
Square engine may refer to:
The engine with same bore and stoke. eg. 50X50, or 76X76
- a square four engine, which is a U engineU engineA U engine is a piston engine made up of two separate straight engines joined by gears or chains. It is similar to the H engine which couples two flat engines...
in which two straight two engines are coupled together - an engine with a stroke ratioStroke ratioIn a reciprocating piston engine, the stroke ratio, defined by either bore/stroke ratio or stroke/bore ratio, is a term which is used to describe the ratio between the diameter of the cylinder bore and the length of the piston stroke within its cylinders...
of 1 (+/- 5%)
The engine with same bore and stoke. eg. 50X50, or 76X76