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Thread: MINE'S Motorsport K13 HR15DE Kai Engine

  1. #1
    Senior Member Nobuseri's Avatar
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    MINE'S Motorsport K13 HR15DE Kai Engine

    Some interesting news regarding a full tuned up HR15DE engine built by power house tuner Mines.
    Always refreshing to see legendary tuners like Mines devote some R&D time on a car like the K13.
    Name:  HR15DEkai_9483_2000.jpg
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    Specs:

    power________________140 ps or more (target value)
    Displacement__________1597 cc
    Compression ratio______11: 1
    pistons_______________Light weight and weight for HR16DE
    Connecting rod_________Light weight and weight for HR16DE
    Camshaft_____________IN / EX HR16DE genuine cam processing cam angle, lift amount, profile change

    valves_______________IN West Shaped Heat Resistant Steel SUH 35 + Special Surface Treatment
    ____________________EX West shape processing Inconel 751

    Valve springs__________Reinforced valve springs
    ____________________Correction with port step
    ____________________Precision overhaul
    *option______________Port polishing, lightweight flywheel

    Link: http://www.mines-wave.com/JP/CATALOG...SMO_S_K13.html


    Last edited by Nobuseri; 01-24-2018 at 05:06 PM.

  2. #2
    Administrator Daox's Avatar
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    That is quite the handsome power increase. From 100hp to 140hp. I bet its pretty revvy.

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    Nice is nice, but for 8000$, you can almost buy another micra already LMAO

  4. #4
    Senior Member Nobuseri's Avatar
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    Quote Originally Posted by SuperTurbo View Post
    Nice is nice, but for 8000$, you can almost buy another micra already LMAO
    Nobody said tuning was cheap

  5. The Following User Says Thank You to Nobuseri For This Useful Post:

    MightyMicra (01-21-2018)

  6. #5
    Cool. I was talking about this kinda mod.

    What mines has done here is taken hr15 short block
    Attached hr16de piston and connecting rods to the hr15de crankshaft

    The stroke and bore remain the same, the hr16 has shorter rod. But taller piston height. So they share the same profile which different fulcrum.

    This changes the characteristics of the engine.
    I believe they have a stock hr16 head and are just upselling the factory finish on the hr16head.


        __________________________________________

        click to view fuel log View my fuel log 2015 Micra S manual: 7.7 L/100 km ... 36.8 mpg (Imp) ... 13.0 km/L ... 30.6 mpg (US) ...


  7. The Following User Says Thank You to IMPUL For This Useful Post:

    Nobuseri (01-24-2018)

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