Tested my single rotor today. The first time with some real,
reproduceable data.
The configuration is with one compound side housing. The other side
housing is still sandwiched, using milled down MAZDA housing section.
This version weight for the nacked engine, flywheel and water pump
included, is 90lb. This engine is based on 12A rotor and rotor housing.

What do you figure the weight difference to be between what you used of
the 12A and the same parts in the 13B?

How smooth was it?

I am very much interested in getting a rotary on my ultralight.  I would
be happy with 60HP in that same weight range.

Keith



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