[caserider]

Here's another thought:

For those of you going to Oshkosh, you might have an opportinuty to learn about vapor formation and fuel delivery. Since the meeting is at the EAA grounds, look around and see if there are any exhibits/posters that metion vapor formation, deviation from ideal air:fuel ratio, oxygenation, altitude, or whatever dealing with reliable fuel delivery and combustion. Aircraft engineers and pilots have experience with this topic.