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Thread: T50 into 4k

  1. #1
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    Default T50 into 4k

    Just wondering saving up for a 4 age but have found a t50 ( sick of siting at 4500 doin 90) how hard are the to put In what will I need ps it's going into a ke70

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    Veteran shift_rook's Avatar
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    i think you could possibly find something in a starlet but yeah we all know how hard that'd be to find and i might even be wrong, most likely would need something custom, do you have a k40 or 50? pretty sure the t boxes and k boxes are pretty similar in ratios, i'll check and get back to you

  3. #3
    Veteran shift_rook's Avatar
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    K50
    Ratios:

    First Gear: 3.789:1
    Second Gear: 2.220:1
    Third Gear: 1.435:1
    Fourth Gear: 1.00:1
    Fifth Gear: 0.865:1

    T50
    First Gear: 3.587:1
    Second Gear: 2.022:1
    Third Gear: 1.384:1
    Fourth Gear: 1.00:1
    Fifth Gear: 0.861:1

    4th and 5th are pretty much exact same so if you want a better ratio find a lower diff gear

  4. #4
    Senior Member KENut's Avatar
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    To put the T50 behind the 4K you need a K-T bellhousing, very hard to find.
    Some are cable and some are hydro.

    As shift rook says, get a better diff ratio.

  5. #5
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    Nar I have a 4 speed it's fuked on highways ohh well I'll just wait till I get a 4age

  6. #6
    Member Philbo's Avatar
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    Yeah get a K50 if you can't wait til then. That's the factory KE70 5 speed. They're not worth much and will fit straight in.

  7. #7
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    4500 at 90 in 4th wow, i could do about 120-130 n it would be at 4500, are u running an auto diff?

  8. #8
    Moderator Sam-Q's Avatar
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    so there is such a thing as a K to T50 bell?
    My website: SQ Engineering - 4AGE and 3SGE upgrade/replacement parts

    - SQ Engineering on facebook -

    Please e-mail to contact me instead of sending a private message on here.

  9. #9
    Site Supporter Javal's Avatar
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    No.

    There's the A-series engine to K-series version of the K-50 from the AE85. That's it.
    You can have any brew you want... as long as it's a Datsun / Corolla / What is that?

  10. #10
    Moderator Sam-Q's Avatar
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    oh yeah I figured
    My website: SQ Engineering - 4AGE and 3SGE upgrade/replacement parts

    - SQ Engineering on facebook -

    Please e-mail to contact me instead of sending a private message on here.

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