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  1. #1
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    Default SR20DE Gear Ratios for Factory Nissan transmissions



    Please sticky or move. I do not know where this belongs.

    Source :
    Last edited by Kyle; 01-03-11 at 11:02 PM.

  2. #2
    b14+p11=<3
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    so which is best for MPG's?
    95 200sx SE-R|SR20VE|Custom 3" intake|SSAC Header|2.25in cutout|AFC NEO|DE ECU to 8450rpms|173whp & 138wtq(before cutout)|205/55/15
    92 Sentra SE-R | R.I.P.... Junked as scrap metal... :(
    2000 G20T | 132k miles | stock | Daily

    ASE Certified Technician

  3. #3
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    WHich is best for NA VE setups?

    "Andy Hope had actually qualified 3rd but a failed Mishimoto radiator kept him from starting." :rolling:

    '96 G20 - awaiting heart transplant :: '91 B13 - parting out :: '13 MazdaSpeed3 - FWD badass

  4. #4
    DRIVING SER's SINCE 1993
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    Best mpg's b13/b14 and p10 91-93.

    Best for ve/na B15. short 1st/2nd and final drive.
    RETIRED 19 YEARS IN THE B13 GAME
    71 datsun 510 2dr sr20de+t /weisco 87mm pistons/ manley rods/ gt28rs/tomei cams ..ect ect
    2008 Nissan xterra 3.5" lift/ 33" MT tires/winch/full skid plates blah blah blah .. Offroad beast !

  5. #5
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    It would be cool to have an VE gear ratio post to go along with this.

    "Andy Hope had actually qualified 3rd but a failed Mishimoto radiator kept him from starting." :rolling:

    '96 G20 - awaiting heart transplant :: '91 B13 - parting out :: '13 MazdaSpeed3 - FWD badass

  6. #6
    DRIVING SER's SINCE 1993
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    sr16ve and n1 tranny's ? /\
    RETIRED 19 YEARS IN THE B13 GAME
    71 datsun 510 2dr sr20de+t /weisco 87mm pistons/ manley rods/ gt28rs/tomei cams ..ect ect
    2008 Nissan xterra 3.5" lift/ 33" MT tires/winch/full skid plates blah blah blah .. Offroad beast !

  7. #7
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    Yes

    "Andy Hope had actually qualified 3rd but a failed Mishimoto radiator kept him from starting." :rolling:

    '96 G20 - awaiting heart transplant :: '91 B13 - parting out :: '13 MazdaSpeed3 - FWD badass

  8. #8
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    Quote Originally Posted by HP10T View Post
    It would be cool to have an VE gear ratio post to go along with this.
    Dre has the 16VE gear box thread in the VVL section and that is stickied. I think the 20VE has the same as the B13 and B14 but do not quote me on that.

  9. #9
    The Ninja Lawnmower
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    Can someone edumcate me on this. I put a B15 trans in my B13 and I love the first few gears, the result of those gear ratios. Now 5th gear in the B15 trans is lower at .733 than the B13 trans (.756) but the final drive is shorter in the B15 (4.437 vs 4.176). In 5th gear, how big of a difference is there between the B15 and B13 trannies rpm-wise?

    Oh, and thanks for posting the info!
    Vitamin B13: Cures all of your ills. Doseage is 7500rpm. Repeat as necessary.
    Making the asphalt in the corners beg for mercy since 1997.

  10. #10
    Fightin Irish!
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    Found this useful info while searching japanese sites for the true ratios of my SR18 LSD (Pulsar Gti) box, google translate is great!
    original ite link: v[ Primera Labolatory


    Check out section dedicated to the Nissan rs5f32 FF transmission / gearbox
    direct link:qrTeRQnf|^

    Oh and check out the "Oh-Tech" (read as Autech )






  11. #11
    Fightin Irish!
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    Quote Originally Posted by Isfahan View Post
    Can someone edumcate me on this. I put a B15 trans in my B13 and I love the first few gears, the result of those gear ratios. Now 5th gear in the B15 trans is lower at .733 than the B13 trans (.756) but the final drive is shorter in the B15 (4.437 vs 4.176). In 5th gear, how big of a difference is there between the B15 and B13 trannies rpm-wise?

    Oh, and thanks for posting the info!
    B15 tranny is 64.32mph at 3k rpm in 5th
    b13 tranny is 68.34mph at 3k rpm in 5th

  12. #12
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    There's already a sticky thread:

    http://www.sr20-forum.com/howtos/264...worksheet.html

    If it needs updating, just post in that thread and I'll add what I can, when I can.
    SR20DEEPMD
    '12 Subaru Legacy

 

 

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