Kawasaki 440A snowmobile engine for my miniMax rather than a Rotax (I hate a dykes ring!).
However, this motor had 1 cylinder flaking; I found 2 new cylinders on EBAY for $190 total so I
am ready to go as soon as I can finish the plane.  The RV4 is on 'hold' until the knee mends and
I get the Max finished.     Ken Powell

Good Luck Ken, hope you heal well. The Electrofusion is a excellent process, too bad it really
isn't suited to our flat sideplate needs. Yamaha used a version of EF under license on some of the
TZ roadracer barrels so it must have been good. Almost any aluminum hardfacing system can have
flaking problems. I was told no matter how good the material, the area where the transition is
made is crucial.  Best wishes on the knee. My wife had a ACL graft-replacement, (thank you sports
medicine) and it really takes some time to recover. Don't push too hard too soon. Bill Jepson

 
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