Originally Posted by
warbirdfanatic
You're forgetting an important thing, kero is quite a clean fuel, it's the oil that's the nasty thing in this situation, you also need to think about the properties of methane in terms of flash point heat etc! you could end up cooking a NGV, then you have the fuel parameters in the ECU that have been setup for Kero and not methane. I'm not ruining the idea, it's very clean to use methane but it will need more input than just swapping the fuel etc

Ummmm. Look dude, if you're that concerned about the environment, I hope that you are riding a bicycle to the flying field.
I applaud your enthusiasm for designing/building, but am fairly doubtful you'll be making any more difference than if you took a teaspoon of salt out of the ocean. And to build a 2lb thrust turbine?
Wait, I just got it. This ur kidding. Haha. You got us. Good one!