Thanks RC Pilot and Kris^, I appreciate your input.
I knew that BME recommended the 87 octane, but I hade some of the 93 already mixed up for a. Still trying to be economical and not having to duplicate a fueling system for 6 points of octane. Kris^ thanks for the temp comparison. As this is my first out of the box gasser I want sure about how hot hot was. Since my other gasser was bought from another flyer and already mounted, I haven't reached in to touch the crankcase to see how warm it was... may do that this morning just for comparison.

Just goes to show how good our hobby is when people take the time out of there day to help others!

Happy 4th guys and hope you all get in as much flying as you want!