<p>A two-stroke internal combustion engine (1) is provided with a transfer passage
(30) in gaseous communication with the combustion chamber (14). The intake system (20) supplies air to the transfer passage (30) and/or the crankcase (3). A fuel injector (24) may be used to supply fuel to the air, then supplied to the crankcase (3) or the transfer passage (30).</p>
