Tuesday, July 14, 2009

about mivec engine














MIVEC
: Mitsubishi Innovative Valve timing Electronic Control system.

The dual-intake valve camshaft enables changing between low-speed and high-speed modes, resulting in easy operation from low to high rpms, improving the driving experience when starting from a stop light, merging onto the freeway, or accelerating to overtake another car. In the pursuit of pure driving enjoyment, potentially incompatible goals like fuel economy, environment-friendliness, and clean driving have all been achieved.
[Low-speed Mode]
The difference in the dual-intake valve lift (low lift and medium lift) and enhanced in-cylinder streaming further stabilize combustion without compromising fuel economy, emissions, and torque.

[High-speed Mode]
Extending the injection valve opening time and expanding the valve lift range increases intake air mass and achieves output close to best in class.
(source:/www.carecstasy.com/Technical_Term/MIVE)

3 comments:

  1. mivec is mitsubishi engine that has powerful power in order to change low mode speed to high mode speed

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  2. mivec is mitsubishi engine that has powerful power in order to change low mode speed to high mode speed. that mean this engine has pick up power to make the car more powerful

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  3. mivec is mitsubishi engine that has powerful power in order to change low mode speed to high mode speed. that mean this engine has pick up power to make the car more powerful. this engine was poduce with technology of rally. when mitsubishi join the world rally championship, the start to built lancer with evolution 1 until evolution 5.at that time, they built mivec engine that so pick up in order to change from low mode speed to high mode speed.this because, this mivec engine was came with dual-intake camshaft that enable change from high speed to low speed, or low to high speed. in another word, this engine suitadle in drag or race.sometimes, this engine on their top, will write DOHC thats short form for double over head cam. this is what we call dual-intake valve camshaft

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