Two stroke motors have oil mixed with the petrol which does not allow complete combustion. The nature of the 2 stroke cycle creates greater power but less efficient use of fuel. Orbital Engine Company is a company that develops and manufactures high efficiency 2 stroke motors.
PeCo
[This message has been edited by PeCo (edited 10 May 2002).]
[This message has been edited by PeCo (edited 10 May 2002).]
