2010年7月25日日曜日

Auto performance

Desired original performance on XH200 Opel Vectra was obtained, running, turning and stopping, except it's air conditioning system. Basically I'm not interested in pleasant recreational equipments for automobiles, only the heater is enough for me in winter cold weather.
Air conditioning is the outside air comming into the cabin. The weight of the conditioning system, compressor, condensor, evaporator and pressure hoses, 20kg in total is a aggravating factor for important steering action.
Audio is discerned not in the small auto-cabin but in the established audio-room in my house, any pseudo noises while driving from the car speaker prevent me from enjoying the motor sounds.
Power window system is also 20kg in total, not so important for me.
Power steering system is 20kg in addition, any assistance in steering linkage spoils the informations from the ground, so quick steering response is not always necessary, more accurate and stable lower gear ratio is desired instead.
The lighter the better, this fundamental physical property never be changed, so the method of reducing weight is the best way to obtain the ultimate vehicle's performance.

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