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Thread: 3A92 1.2L 3-cylinder Mirage / Space Star engine info (specs, specifications)

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    Administrator Daox's Avatar
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    3A92 1.2L 3-cylinder Mirage / Space Star engine info (specs, specifications)

    Lets start with the 3A92's specs:

    Displacement: 1.2L (1193 CC)
    Cylinders: 3
    Valves: 12
    Maximum Output: 55 kW (74 HP / 75 PS) @ 6000 rpm
    Maximum Torque: 100 Nm (74 lb·ft) @ 4000 rpm
    Bore: 75mm
    Stroke: 90mm
    Compression Ratio: 10.5:1
    Fuel Delivery: multi point fuel injection
    Fuel type: Unleaded regular gasoline, gasohol E10, E20
    Valve Technology: DOHC, MIVEC (Mitsubishi Innovative Valve timing Electronic Control) - see video: New MIVEC continuously variable valve control mechanism
    Fuel Economy: see Fuel economy ratings by country

    For info on the 3A90 (1.0 L) engine see here: 3A90 Engine Information

    Images:

    Attachment 2228



    Above image: Alex16



    3A92 (red) and 3A90 (orange) comparison.



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    Above Dyno image from EcoModder.com - Note this is a Philippine spec Mirage and it may not share the same factory tune as all other countries.

    Image thanks to Nimmic.




    Image thanks to ShiroMirage:


    Image thanks to ShiroMirage:


    Image thanks to ShiroMirage:


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    Attached Images Attached Images     
    Last edited by Daox; 02-15-2013 at 03:02 PM.

        __________________________________________

        click to view fuel log View my fuel log 2015 Mirage ES 1.2 automatic: 49.0 mpg (US) ... 20.8 km/L ... 4.8 L/100 km ... 58.8 mpg (Imp)


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    LurgidBee (05-29-2015)

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