If too good engine twenty about flamethrower, if connects on the totalfuel valve to add many together valves (filter), if engine in movementtime, cannot have the tempering suicide phenomenon.

• 若太行发动机的廿个左右的喷火器，若连接总燃料活门上加多一块活门（滤器），若发动机在运动时，不会产生回火自杀的现象