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Reduce oil consumption reducing transport costs 4 of the VVT engine equipped with double models is r
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| Release time：2011.01.08 News source：Taizhou Sannai Camshaft Co.,LTD._automobile camshaft_motorcycle camshaft、_camshaft Browsing number： |
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Reduce oil consumption reducing transport costs 4 of the VVT engine equipped with double models is recommended
Most consumers purchase, in addition to care the price of this car, space beyond, most concerned about is the fuel consumption. Engine performance is always the stanza every large manufacturers focus of concern, the application of technology on engine invented endlessly, the objective is to reduce oil consumption, reduce oil consumption brings the advantage is obvious, reduce our future transport costs.
Variable valve timing technology is domestic at present most common engine oil-saving technology, common variable valve timing technology is based on the engine different load conditions, by controlling the inlet valve opening time, thus to improve engine performance and efficiency. May say so very general, many friends not necessarily see below for everybody, I will explain variable valve timing is how they work.
Regular petrol engines have intake, compression, work and exhaust four stroke, here we should pay attention to the intake and exhaust valve is the work is to have an early time and delay time, that is because, from the valve open to gas began to exercise is a certain time, in order to improve the efficiency of the exhaust valve, so for the opening and closing made proper advance and delayed. But, the engine speed is different, the valve working environment also can vary greatly, for high speed conditions, the valve need advance Angle is bigger, and normal camshaft is unable to satisfy all conditions, so was born valve variable timing technology.
Double variable valve timing technology is exhaust camshaft are equipped with independent variable valve timing system, it can in different speed optimization in cylinder airflow, improve the engine's efficiency and performance. Today we will you recommend a few to engine USES the dual variable valve timing technology of compact model.
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