[Michael C Henry]

That really looks impressive, but have you actually tested it in a car? It really goes against the original concept of a flywheel. I'd think the lack of enertia may be intolerable for some cam amd intake setups. It may be just fine for instant on power, but what about when the engine is just trying to idle? It has been my observation with everything, if it has an advantage it also has a disadvantage. You allways give up something to get sometihng else. The question you should allways ask yourself can I live with the down side?