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    Tomei Forged Piston Kit - Mitsubishi 4B11 2.3 87.00mm
    Purchase Tomei Forged Piston Kit - Mitsubishi 4B11 2.3 87.00mm

    Tomei Forged Piston Kit - Mitsubishi 4B11 2.3 87.00mm

    Part Number: TOMEI-TA202A-MT02A
    $1,080.00
    MSRP: $1,200.00
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    Description

    Note: Image is generic and may not be for specified application.

    From the combustion chamber to the cylinder, a piston works inside the core of the engine assembly where the energy of the explosion is converted into rotational movement. The piston suffers the most abuse out off all the components inside an engine, withstanding such factors as the force from constant amounts of massive energy and severe fluctuation in temperatures.

    Since the piston is one of the most important components in an engine assembly, transferring combusted energy to mechanical movement, it must have enough strength to withstand severe temperature fluctuations and high pressures. Stock OEM manufactured pistons are typically made from cast metal and is ideal for mass production, however they cannot sustain the stress when used in highly modified engines that produce over 100 horsepower per cylinder. By using forged metal made from aluminum alloy to construct our pistons, the metal can then endure severe circumstances beyond the stock level. These forged pistons can withstand combustion pressures of 200 kgf and 11 tons of force with the combusted gas temperatures up to 2,500 degrees Celsius. Tomei pistons that are used in highly tuned RB26 and SR20 engines are the same type of pistons used in Group C and F1 racing.

    TOMEI forged piston has been through extensive extreme testing on the engine dyno and in real life applications both on the street and as you can see here in actual drag racing (photo os of the TOMEI BNR34 Drag Machine). In Tomei's drag racing GTR we installed TOMEI forged pistons in the RB26DETT engine which made over 1000 HP on 3.3kg/? of boost and after a season of racing it passed successfully.
    Brand:Tomei
    MPN:TA202A-MT02A
    Engine:4B11
    MAKE:Mitsubishi