101 mac

Bet that head is from a KT100A rotary. I always wanted one of the Gary Hartman modified KT100A's with the piston port cylinder.

Robert C.
 
Bill, I don't remember. Tried my KT/Mac ignition, but there was no way to start it, not enough mass to carry it over TDC, so I took an old flywheel, and cut it. Ran real good then. My 91A reed open runs just fine with a KT rotor, but not the 101.

Robert, your right. Comet was nearly giving them away 15 years ago.
My 91A has a BM head and fins, after I stole the Yamaha head off it.
Now a pet WB820 is getting a DAP T80 head :)

jre2, I think the altamate Mac wasn't made by McCulloch, the People in Brazil that make the sudam engines, make a 125 called the V4.
It has a very short stroke, large bore, with a side exhaust. Appears that they wanted a 101, and said 'screw-it, we will make our own'.

v4.jpg
 
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