55 seater coach_th 400 transmission

The components that make up a vehicle come from various suppliers worldwide. As the cost of raw materials—like steel, aluminum, and plastics—changes, so do car prices. For example, fluctuations in oil prices can affect the cost of producing plastics and rubber, directly impacting the overall cost of building a car. Additionally, labor costs play a significant role. In countries with higher wages, the manufacturing costs of vehicles are likely to be more substantial than in regions with lower labor costs.


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The intake system is responsible for delivering air (or air-fuel mixture) to the cylinders, while the exhaust system removes the spent gases produced during the combustion process. The efficiency of these systems greatly influences engine performance, as restrictive designs can limit power output and increase emissions. Advanced technologies, such as turbocharging and variable valve timing, have been employed to enhance airflow and, consequently, engine power and efficiency.


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