Thought this might be of interest here

[scareme]

www.coatesengine.com (http://)
Its a local place near my home and it's pretty amazing to see what they have come up with. Makes for good reading.

[FiveO]

Link doesn't work...say it "can't be loaded".

I'm running Firefox...anyone else confirm/deny?

[BruteForce]

linkage fubared. Here a fixed one: www.coatesengine.com (http://www.coatesengine.com)

[Warpath]

I've seen this before. One question someone had, which was a good one, was how well does the sphere seal the chamber? With traditional valves, cylinder pressure pushes the valve closed and can further seal the chamber. The cylinder pressure with the spheres would push them out of the way.