The exhaust gas ingredients of pulse engines, with five different combustion chamber volumes, throttle valve at small, middle and wide opening positions respectively, are tested.
对五种不同燃烧室体积的脉冲发动机在小、中和大油门开度三种供油条件下测定其排放物。
2
This is made possible by the variable intake system with a throttle valve enlarged from 76 to 82 millimeters, the optimized cylinder heads and an exhaust system with low backpressure.
这是可能的变量与节流阀进气系统增加到76到82毫米、优化缸盖和排气系统压力较低。
3
Vehicles must not shift when wade and the throttle, this will cause exhaust pipe water, thus cause the engine damage.