G'day Norm and folks,
These engines are of a different design family to the 125/160cc Full Crank engines. Rumoured to be of Bombardier Canada origin!
Integral cylinder/head/half crankcase - the 85cc is essentially half of the 170cc Twin engine, with a single throw crank of course.
Cheers,
Gadge
"ODK Mods can explain it to you, but they can't understand it for you..."
"Crazy can be medicated, ignorance can be educated - but there is no cure for stupid..."
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