BME1110 Xtreme
 

Now that the motor has been out a couple of months, here are some numbers for those interested. The exhaust is a non-tuned setup, basically just a 90 degree elbow and 3W "LL" canister per cylinder to help keep the noise down

Menz-s 28-10, 6350-6450 Hot
Biela 28-10, 6300-6400 Hot
Mejzlik 29-10, 6400-6450 Hot
Mejzlik 28-10, 7000+ Hot

The 106 I have (102 with 110 jugs/pistons) turns approximately 300 rpm less across the board at the moment, but has only about a gallon of gas through the new cylinders. Expect about 100-150 more rpm after break-in on this "upgrade" of the 102 Evo.

I'll be trying a 29-10 Menz in the near future to see how the 110 likes that prop. I fully expect to see 6000 rpm from it.