Justin, I'm no expert so I'm not sure on power gains/losses with ethanol. But, I do believe Mark Thomas runs it in ihis TAFC, and even uses vegetable oil in the crankcase! I remember reading that, anyway. The point is, we all know that all the racing in the world combined probably has very little effect on the environment. However, it can become an easy target for a government expected to make changes. That's why it's real important to make the first move, and let the racers be the proactive ones making real changes for the better. As far as NHRA and making decisions, I agree, it is really frustrating. I read a couple of articles where Jim Dunn explained how much more money this 85% rule was costing teams, and I'm amazed how PRO doesn't lobby for a return to at least 90. I know trying to tame these cars after all these years of progress is tricky, but making knee-jerk changes just to make changes doesn't make sense. But this is a whole different conversation. Bottom line, regarding the environmental issues---NHRA needs to make some forward thinking moves to show it is doing it's part, before like Asher said, someone makes the moves for them...