2 stroke combustion cycle

[sisdavid]

[Blakenstein]

Very valuable picture

[freewheeling frank]

this is also showing the operation of the expansion chamber, very nice

[justus946]

Very nice art work

thanks 4 sharing it,

Ken

[GearNut]

That is very awesome! Thankyou for sharing it!

[Blakenstein]

If not for Sis Davids picture I would never have known that back pressure is important for 2cycle -wish I could freeze frame and jog it forward one frame at a time;. P.S. My motor has no cylinder head-cylinder&head are one piece when I remove to clean', out comes the piston. Working on two cycles is new to me.The first time I removed it, I found the gasket all broken up and leakage on outside of motor.-had no new gasket so I used gasket goop.











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