I will also be surprised if this engine turns a 30x10 menz s at 6000 rpms, but I will not be disappointed if it does not. If you think about it, many of the older 100's (97.3cc) were spinning 28x10 menz s props easily over 6000 rpms. The new engines, at 106cc, should show a noticeable power increase.
Also Kris, you state that the BME 110 should be broken in on a 28x10 Mejlick and then run a 29x10 Mejlick. This seems to be a pretty bold claim, especially since you feel that a Mejlick is a higher loading prop than a menz s. I have not seen any numbers on the BME (102cc ) that are even close to that of the old 3W 100's (97.3cc). The only way to know for sure how these new "production" engines run will be for people that have them to post honest results. When my engines arrives I will be sure to let you guys know how it performs (good or bad) and I will give you accurate numbers (no rounding up) so you will be able to draw your own conclusion. I hope you will do the same when you get your BME 110.