Zenith 750 Engine

     I will be using the 164 cu in Corvair engine for my 750.  The engine is already built and has about 5 hrs break in time on it.  The engine is the first one built for my KR2.  It is being held as a spare engine for the KR2 until the 750 is ready to fly.  At that time the engine will be fitted with a fifth bearing.  A new set of engine parts will then be built and stored as spares.