OutdoorKing Repair Forum Forums The History Forum Model Histories ENGINES POPE - Rotary Valve 2-stroke - c1957

PART TWO - Pope Rotary Valve.
ODK is lucky to have a pretty good record of the Rotary Valve engine.

Member Chris125 has given us a great visual record ...
https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/59799/1.html

Note that the fuel charge would enter the bottom crankcase
via a manifold and hollowed crankshaft. The fuel would then
be scavenged via cylinder ports to the combustion chamber.

The rotary valve and intake are clearly visible here ...

TO BE CONTINUED ...