| Variable continuous gear change |
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This is a device that aids the engine to keep a fixed rpm. increasing or diminishing the speed of the wheels via a system that varies the effective diameter of the pulleys or discs.
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| Variable distribution |
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A system where the camshaft is able to vary its position automatically so that the cylinde filling is improved depending on the engine revs. The management on this process is electronic and uses an electric motor as well as a hydraulic system. This means that the valves can be adjusted and the time that they stay open according to the revs.
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| Variable geometry turbocompressors |
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A turbocompressor that varies its angle of incidence to the exhaust gases. As the current of gases from the exhaust is not uniform. this model of turbocompressor lets the gases be directed based on the engine revs and so has adjustable valves.
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