I believe I need full supercharging independent of the crank case to start and run this engine. 2 factors involved. 1.Full internal lubrication is the intention. 2. Powered supercharging needed anyway to start it anyway, so go all the way with it. Turbo may be out of the question due to...
I see the only connection with an O.P. engine is the use of a common combustion chamber to drive both pistons equally.. Both have problems keeping the exhaust piston cool, and the O.P. engine has better cylinder charge filling. The split single stops any escape of charge thru the exhaust...
Thanks for the reply. I'm hoping that with internal oiling, the exhaust piston can have direct oil cooling to cover that. ports will be direct from the s/charger and or then turbo if possble. The a radicall split single design offers opportunities not found in normal two strokes. (see att. as a...