you be surprise what some people can do last time i went to endyn to get a quote on my port and polished they gave me a tour to the whole shop and they had some prototypes b16a2 motors pushing almost 300hp n/a.
From what I've read on Endyn's pages making 300bhp is a case of getting the engine to rev safely to 10,500rpm... quite what magic cams allow him to make torque up there god alone knows.
As i am waiting my friend for more pics of the EF thing my father told me for another alike patent one of his friends did in Mitsubishi Evo car see the pictures yourself and yes it is from Greece! Just see this Block! They told me now they are building a head with Mivec system from the new Evolution X
i also uploaded the first dyno run with the other head not the Mivec one!