Had this little monster dynoed, did the heads/intake on this one.
3.25 stroke, dual plane, HR. Thought it did good for its (lack of) size
522 hp @6600
463 lbs tq@4900
http://www.youtube.com/watch?v=9CaQpkyAaoI
http://www.youtube.com/watch?v=N1mS9FN4hMA