MIVEC ((((((((((((((((((Mitsubishi Innovative Valve timing Electronic Control system))))))))))))))))) is the brand name of a variable valve timing engine technology developed by Mitsubishi Motors. MIVEC, as with other similar systems, varies the lift of the valves by using two different camshaft profiles. At low speeds, a mild (low-lift) cam lobe provides "normal" performance, while above a fixed engine speed a second set of cam lobes are activated, providing higher lift and duration; therefore a greater quantity of air into the combustion chamber which increases the power output.
MIVEC was first introduced in 1992 in their 4G92 powerplant, a 1,597 cc naturally aspirated DOHC 16 valve straight-4.[2] The first cars to use this were the Mitsubishi Mirage hatchback and the Mitsubishi Lancer sedan. While the conventional 4G92 engine provided 145 PS at 7000 rpm,[3] the MIVEC-equipped engine could achieve 175 PS at 7500 rpm.[4] Similar improvements were seen when the technology was applied to the 1994 Mitsubishi FTO, whose top-spec GPX variant had a 6A12 1997 cc DOHC 24 valve V6 with peak power of 200 PS at 7500 rpm.[5] The GR model, whose otherwise identical powerplant was not MIVEC-equipped, produced 170 PS at 7000 rpm by comparison.[6]
Although initially design to enhance performance, the system has subsequently been developed to improve economy and emissions, and has been introduced across Mitsubishi's range of vehicles, from the Mitsubishi i kei car to their high-performance Mitsubishi Lancer Evolution sedan.
2007-02-21 14:01:53
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answer #1
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answered by pAul 3
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This Site Might Help You.
RE:
What does "MIVEC" mean?
2008 Mitsubishi Lancer GTS
2015-08-06 06:58:49
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answer #2
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answered by Anonymous
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Mitsubishi Innovative Valve timing Electronic Control system
just like honda's VTEC or toyota's VVT-i
2007-02-17 21:26:40
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answer #3
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answered by fat_itchy_worm 2
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Mivec Engine
2016-11-13 11:14:31
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answer #4
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answered by ? 4
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--->> Tips---> https://trimurl.im/f74/what-does-quot-mivec-quot-mean
2015-08-04 09:28:18
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answer #5
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answered by Anonymous
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here is your answer. hope this is what you are looking for.
2007-02-17 19:44:53
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answer #6
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answered by ben27hernandez 2
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