I finally assembled the final configuration of my single rotor. The bare engine(attached pictures), what ever that means, may be a long block? with everything inside and Flywheel, is coming out at 92lb. This certainly is a good indicator for making a planed FF weight of 170lb a possibility.

Richard Sohn
N2071U


That is a great power to weight ratio at 120 HP Richard.
Congratulations. When are you going to start selling them?

Paul Lamar