Dave,
I'm sure he makes a fine turbine - I said so twice. I just questioned how he went from 9 minutes on 2.2 l to 20 minutes on 3.6 l - it doesn't add up. The next thing you know, he's telling us how his turbine has half the fuel consumption than his competitor's newest engine. I don't buy it and I'm not sure this is the place for him to say it...
I do love my Flash though...
Bob