MOTA 2 stroke engine software. The latest MOTA version 6.10 is an evolution of the v6.00 that includes some fabulous new tools.
Power/Torque Curves Cursor Bar The display of Power/Torque curves has been enhanced by the inclusion of a vertical cursor bar which extends over the entire height of the plotting area and whose position can be controlled by the mouse. Where the bar intersects each curve a horizontal cursor is drawn and, to the right of the plotting area, the corresponding power and torque values and the engine speed are displayed. Additions to the Expansion Chamber Construction UtilitiesThe Expansion Chamber Construction utilities have been extended considerably and are now accessed under a separate item on the Main MOTA Menu. Do_you_really6. How Two-Stroke Expansion Chambers Work, and Why You Should Care. Expansion chamber. History[edit] Expansion chambers were invented and successfully manufactured by Limbach, a German engineer, in 1938, to economize fuel in two stroke engines.
Germany was running short of petrol, which was at that stage produced using coal and sewerage transformation. An unexpected bonus was that the two stroke engines using tuned exhausts produced far more power than if running with a normal silencer. After the end of the second world war, some time passed before the concept was re-developed by East German Walter Kaaden during the cold war. They first appeared in the west on Japanese motorcycles after East German motorcycle racer Ernst Degner defected to the west while racing for MZ in the 1961 Swedish Grand Prix.