i just traded a chainsaw for a 82 200e big red they said needs rings is the motor the same as my 84 200s it look the same the 200s just needs carb and pull starter so i was going to swap motors if the parts fit untill i can rebiuld the 200e motor.
not sure about the s 200es and e motors are quite interchangeable. im currently big boring my 200es because the rings are shot and burning oil going to be 204cc
