In another thread, Matt Conrad asked me a question about m/c engines in FF. To avoid hijacking that thread I'm starting this new thread instead.
Matt, the discussion here and the feedback SCCA got from FF racers was solidly against ANY alternate engines in FF. Realistically, my impression is that any plan to bring in a F-600 class would have to be part of a comprehensive plan for a new entry level wingless formula class. "Formula D", if you will, with more engine options, an SIR, updated gearbox and brake rules, wheel sizes, etc.
Feel free to discuss it here.
Stan