Husa's long stroke idea interested me,as I have no fancy calculator gizmo stuff,decided to do it by hand/mind..Tried to find the longest stroke 2stroke motorcycle engine,found the KX500(86x86),has a 145mm rod,scaled that up for a 105 stroke =177mm,went to torqsoft and plugged in 180 and 120 degree for a 105 stroke/177 rod motor,got the numbers and made a full scale drawing,looks quite strange compared to the normal race stuff we see..
Perhaps this is all wrong,but it is interesting to see how bore to stroke ratio alters port dimensions for a set degree angle..
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