It's close... It just doesn't have all of the ceramic coatings + a turbo to help make up for the pumping losses.
You guys went crazy on this thread since I was last here. RX-7s Did they ever fix the tip seal problems with these motors? The version in the rx-8 was supposed to be better but I never heard anything more. Another issue with transporting Hydrogen is that it will leak out of any tank. Fuel cells are the only hope hydrogen has of being a viable alternative. I thought they were using glow plugs (or something similar) to get hydrogen started in extreme cold? jason
They might have figured it out by now... Especially if they have a fleet of H-bomb busses running in Colorado.