There is a classifieds section, it is right in the menu bar that says home - forum - help - contact.... blah blah. I got my 90 mountain motor up to 55 mph after I rebuilt and modified it a little bit. Before I could only get it to 45. The sport motor I got to 50 unmodified and it says 60 or 70... I don't think in the 60's companies were overly concerned about being accurate. Also, I don't know if there was a standard for HP rating in the 60's.
