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Thread: Sequential Gearbox

  1. #1

    Sequential Gearbox

    Inconjuction with Jetstream Motorsport we have just completed conversion to a fully sequential 6-speed gearbox with paddleshift, now running 750 bhp / 612 ftlbs -

    IMG_2432.jpgIMG_2410.jpgIMG_2402.jpgIMG_2438.jpgCadwell 8.jpgIMG_3758.jpg

  2. #2
    Fantastic! Let us know how much of a difference you see in lap times with this.

  3. #3
    Fantastic indeed!

    Is it something that will be available commercially?
    What gears can be used (straight cut, ratios etc.)?
    And, dare I ask, ballpark cost?

  4. #4
    Quote Originally Posted by phun-ky View Post
    Fantastic indeed!

    Is it something that will be available commercially?
    What gears can be used (straight cut, ratios etc.)?
    And, dare I ask, ballpark cost?
    The gearbox is a dog box which includes a sintered diff, ratios can be selected to suit your individual application.
    Bellhousing is a bespoke billet but can be available, it's designed for my application & requires a specific flywheel & clutch.

  5. #5
    Join Date
    Nov 2015
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    West Creek, NJ
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    It's good to see the aftermarket still working on updating these cars. Would love to have one as well. Looks like a 25k part. On a different note who makes the side mirrors for the car?

  6. #6
    The mirrors look like APR Formula GT3

    http://aprperformance.com/racing-pro...a-gt3-mirrors/

  7. #7
    Join Date
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    Quote Originally Posted by phun-ky View Post
    The mirrors look like APR Formula GT3

    http://aprperformance.com/racing-pro...a-gt3-mirrors/
    Thanks, that looks like them

  8. #8
    Join Date
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    A bit over 30k with some accessories for cable shift. Decent price.

    I've used this in an nsx race car before...... What are your trans. Oil temperatures after 30 minutes?
    SCCA National Runoffs GT-1 Bronze Medal
    SCCA GT-1 Divisional Champion

    Noble Automotive USA (TurboHoses Company)

    Noble M12/M400
    Hoover@nobleautomotive.com
    925 -455-1066

  9. #9
    Quote Originally Posted by Hoover View Post
    A bit over 30k with some accessories for cable shift. Decent price.

    I've used this in an nsx race car before...... What are your trans. Oil temperatures after 30 minutes?
    Only using a small laminova oil cooler & after 20mins race around 110oC .

  10. #10
    Join Date
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    Quote Originally Posted by GTO600 View Post
    Only using a small laminova oil cooler & after 20mins race around 110oC .
    Excellent! What were ambient temperatures that day?
    SCCA National Runoffs GT-1 Bronze Medal
    SCCA GT-1 Divisional Champion

    Noble Automotive USA (TurboHoses Company)

    Noble M12/M400
    Hoover@nobleautomotive.com
    925 -455-1066

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