http://www.aero-news.net/index.cfm?do=main.textpost&id=182fa260-79b7-4393-b1c2-0dfdc511ea7b
So this is my no-lead nightmare come true. My engine requires 100 octane, but it looks like we're going the 94 octane route for unleaded avgas. In that case, unless an FBO commits to two avgas fueling systems it will be either one of the other. 100 octane folks like me will become the minority and getting fuel will become increasingly difficult (expen$ive). What happened to the "drop-in" replacement?
So this is my no-lead nightmare come true. My engine requires 100 octane, but it looks like we're going the 94 octane route for unleaded avgas. In that case, unless an FBO commits to two avgas fueling systems it will be either one of the other. 100 octane folks like me will become the minority and getting fuel will become increasingly difficult (expen$ive). What happened to the "drop-in" replacement?