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2G Evo Billet 4G63 + Sequential Transmission in C1 Eclipse

Posted by Atuca, Jan 3, 2020

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  1. Atuca

    Atuca Supporting Member

    1,110
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    Joined Jan 6, 2007
    Central Valley, California

    2K  3

    1999 Mitsubishi Eclipse GSX
    1044 whp · 975 lb/ft · 2G DSM

    2K  0

    1999 Mitsubishi Eclipse GSX
    manual · 2G DSM
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  2. Atuca

    Atuca Supporting Member

    1,110
    217
    Joined Jan 6, 2007
    Central Valley, California
    For those not following the build and just want to see pictures, fresh off the mill:

    20200213_094133.jpg 20200213_094341.jpg 20200213_094355.jpg
     

    2K  3

    1999 Mitsubishi Eclipse GSX
    1044 whp · 975 lb/ft · 2G DSM

    2K  0

    1999 Mitsubishi Eclipse GSX
    manual · 2G DSM
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  3. Atuca

    Atuca Supporting Member

    1,110
    217
    Joined Jan 6, 2007
    Central Valley, California
    Motor is on it's way today. Our build will be utilizing the Bullet Fire Ring system with the dry deck (no coolant) passing through the head gasket, but instead have coolant go through the block via the access holes on the side of the water jackets. Just makes the block more reliable at high horsepower.

    20200224_141330.jpg 20200224_141301.jpg 20200225_093038.jpg
     

    2K  3

    1999 Mitsubishi Eclipse GSX
    1044 whp · 975 lb/ft · 2G DSM

    2K  0

    1999 Mitsubishi Eclipse GSX
    manual · 2G DSM
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  4. Atuca

    Atuca Supporting Member

    1,110
    217
    Joined Jan 6, 2007
    Central Valley, California
    Another update for those who don't want to read all the details in my build blog and like these posts vanilla: our block has arrived.

     

    2K  3

    1999 Mitsubishi Eclipse GSX
    1044 whp · 975 lb/ft · 2G DSM

    2K  0

    1999 Mitsubishi Eclipse GSX
    manual · 2G DSM
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    camocorvette likes this.
  5. Atuca

    Atuca Supporting Member

    1,110
    217
    Joined Jan 6, 2007
    Central Valley, California
    Just a small update, X Shift Gearboxes is wrapping up the production of our new sequential gearbox!



    90794844_239817013719632_2255988862792761344_n.jpg 90745615_553449721960365_7971145584079798272_n.jpg 90526980_219018009451320_8450412914396889088_n.jpg 90525198_211195193448780_4448324953049137152_n.jpg

    They also showing the different input shaft options. We are using a larger custom Input shaft which will require custom clutch disks but TMZ Performance is already putting in work solving those small issues and has a set of clutch disk options to pick from. This will bump the torque rating of the gearbox from 1200NM to 1400NM!!!

    90833423_1078435209179024_7484014168643731456_n.jpg

    I also love the weight considerations they took on the barrel, milling holes to reduce weight. This helps the transmission do super fast 20-40ms flat shifts with an electronic paddle system. That ain't much slower than the response time of your typical TV or LCD screen.

    Keep an eye on the build thread for installation considerations in the coming weeks!
     

    2K  3

    1999 Mitsubishi Eclipse GSX
    1044 whp · 975 lb/ft · 2G DSM

    2K  0

    1999 Mitsubishi Eclipse GSX
    manual · 2G DSM
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    Pipnorcali and spyderdrifter like this.
  6. Atuca

    Atuca Supporting Member

    1,110
    217
    Joined Jan 6, 2007
    Central Valley, California
    The 6 speed sequential transmission from X Shift has arrived!

    The next steps for assembly involves mounting a stock Evolution clutch housing and center differential. Once that is complete we can start installing the new power train into our DSM!
    IMG_20200530_085542.jpg IMG_20200530_102236.jpg IMG_20200530_102307.jpg IMG_20200530_102322.jpg

    IMG_20200530_102253.jpg

     

    2K  3

    1999 Mitsubishi Eclipse GSX
    1044 whp · 975 lb/ft · 2G DSM

    2K  0

    1999 Mitsubishi Eclipse GSX
    manual · 2G DSM
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