2Stroke crankless engine with zero side force and perfect balance (single module).

Crankless engine with zero side force and perfect balance, This is initial design of 2 Stroke engine with common combustion chamber for all 3 pistons on one side. Can be designed as both petrol and diesel. Air intake performed in middle cylinders, exhaust - over up and down cylinders. Bore 82mmm , Stroke 66mm.