Home made gear-less 4 stroke
engine, made from ods and ends
including old gas engine parts.
The exhaust valve is operated by a notched wheel which rotates and is linked to a eccentric on
on the crankshaft, this allows the exhaust valve to open every second turn of the crankshaft.
The exhaust valve is operated by a notched wheel which rotates and is linked to a eccentric on
on the crankshaft, this allows the exhaust valve to open every second turn of the crankshaft.
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