KH250 - worth a few bob now!
It certainly wasn't then !! It used to do about 25mpg. I went everywhere in a haze of two stroke smoke and it made a heck of a racket from it's allspeed expansion chambers. I replaced it with a new RD 350 LC which was so fast and sophisticated in comparison, but somehow seemed to have less character then Smelly Nellie (my KH). The RD got nicked in the end (obviously).
