My max on a .12 is 218 degrees. It's a monster, but thirsty
Hmm....I was wondering I got a NS12 5 port I was thinking of trying 220 and boring the crank out a little more. Not really worried about fuel economy because I will only mess around on the track with it. An X12 (RB or Mugen) will be my legal race engine.
Stefan care to share any open or closing #'s
