hey you tried that with an old 1.5(iirc) and franken set-up, how long did the clutch last? and the motor did it last one season, to the next race or something. and kind of expensive. lots of ponies for a 3cyl. one thing it has going for it, in this respect, its a newer design. one thing i bet you can break a/the record, depending, as far as keeping it going(??)