More thread drift ☺
Received new format AOPA members magazine at weekend. Looks a nice "face-lift" to mag and includes an article talking about Warter being the only producer of UL91? I thought there were other players .....Total, Air BP etc but notice less and less airfields stocking, and no longer any price advantage. But a question I never really got the answer to, is whether by running my O-360 on UL91, do I get any less power output? Without any price difference is there any remaining advantage with the exception of being green?
What does the team think?