Maybe I don't remember well and I know there are variances in the props from the same manufactures, but I believe my first run of my 110 on a 3w 26x10 hit 7000+ on the first run and I had richened the high about 1/4 even before trying to start it. Again this was with a warmed engine and only a 5 second burst. I could be all wet but you know how your memory goes with age.[]

edited my original rpm #', found the paper I wrote my original run on.