Mitsubishi outlander wiki




Mitsubishi outlander wiki

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  • The Mitsubishi RVR is a range of cars produced by Japanese manufacturer.

    Mivec - Mitsubishi 4B4 engine - Mitsubishi 4J1 engine -.

    The Mitsubishi 6B3 engine is a range of all-alloy V6 engines developed by.

    Mitsubishi outlander wiki

    Mitsubishi outlander wiki

    Retrieved 23 February Vehicles with the smaller engines were installed in vehicles with reduced width at 1, millimetres Retrieved 22 August Archived from the original on

    Mitsubishi outlander wiki

    Mitsubishi outlander wiki

    Mitsubishi outlander wiki

    Mitsubishi outlander wiki

    Mitsubishi outlander wiki

    Mitsubishi Outlander - 4x4 SUV - Mitsubishi Motors in the UK

    All engines developed within this family have aluminium cylinder block and head, four valves per cylinder , double overhead camshaft layouts, and MIVEC continuous variable valve timing. All variations of 4B1 engine share the same short block. The difference in displacement is achieved by variance in bore and stroke. The 4B1 engine family is the first to have the continuously variable valve timing MIVEC system applied not only to its intake valves but also to its exhaust valves.

    The intake and exhaust cam timing is continuously independently controlled and provide four optimized engine operating modes. The engines's bore and stroke both measure Mitsubishi used a timing chain instead of a belt for better reliability and iridium spark plugs to lower emissions and to help extend major service intervals for lower cost of ownership.

    Mitsubishi outlander wiki

    To reduce weight, Mitsubishi used a plastic cam cover and intake manifold and double-layer stainless steel exhaust manifold. The exhaust manifold has a rear location on the transverse engine , compared to the front location for the previous engine, yielding important benefits such as better emissions performance. To lower vibration, Mitsubishi used a 4-point inertial axis system with cylindrical hydraulic engine mounts on the left and right sides. A lightweight, high-rigidity squeeze-cast aluminium bracket on the right side mount engine side lowers engine noise under acceleration.

    A lightweight, high-rigidity steel plate bracket on the left side mount transmission side lowers gear noise. A custom-tuned insulator was developed for the front and rear mounts to help control both idle vibration and acceleration shock.

    Mitsubishi outlander wiki

    The 4B11T is the first engine in the Lancer Evolution series that uses a die-cast aluminium cylinder block versus the cast-iron block used in the previous turbocharged 4G63 engine that powered all previous models.

    A revised turbocharger offers up to percent quicker response at lower engine speeds compared to previous 4G The 4B11T offers a broader torque curve, producing more torque than the 4G63 at all engine speeds, helped by the engine's square bore and stroke design both measure A semi-closed deck structure, an integrated ladder frame and four-bolt main bearing caps contribute to engine strength, durability, and lower NVH levels.

    Unlike the 4G63, the 4B11T does not use a balancer shaft. The semi-floating pistons of the 4G63 have been replaced with fully floating pistons for the 4B11T. Aluminium is also used for the timing chain case and cylinder head cover. The engine features an electronically controlled throttle , an isometric short port aluminium intake manifold , and the stainless steel exhaust manifold is positioned at the rear of the engine.

    Mitsubishi outlander wiki

    The use of a direct-acting valvetrain eliminates the need of the roller rocker arm configuration previously used in the 4G The 4B11T features built-up hollow camshafts and its valve stem seals are integrated with the spring seats. The internal components of the 4B11T engine have been reinforced to withstand high levels of boost. The cylinder head intake and exhaust ports and intake and exhaust manifolds are shape optimized for better volumetric efficiency. Mitsubishi lowered the friction of the engine by including elastic grinding of the valve stems, adopting a high-efficiency shroud equipped plastic impeller in the water pump and using 0W low- viscosity oil.

    Mitsubishi increased the combustion efficiency by optimizing the design of the cylinder head intake and exhaust ports, by incorporating the MIVEC system on both intake and exhaust valves and by using injectors that give an ultra micro droplet fuel spray. To lower the engine's weight, Mitsubishi used die-cast aluminium for the cylinder block, plastic for the cylinder head cover and intake manifold, and stainless steel for the exhaust manifold.

    2018 Mitsubishi Outlander Test Drive and Review



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