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Thread: How can i make my 202 VK Launch harder?

  1. #1
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    Default How can i make my 202 VK Launch harder?

    even though it sounds stupid, i want my vk to accelerate alot quicker off the line. any ideas? its an auto EFI 202
    (i know they didnt come manual)

  2. #2
    vkberlina's Avatar
    vkberlina is offline VK Madman
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    engine upgrade would be a good start

    But a serious answer to your question, when my VK was a EFI 202 I found mine launched much harder with a manual, so you might want to consider a manual.
    Also a diff ratio change would also help you launch quicker you most likely have a 3.08 in at the moment, a cheap way to go would be an 85 VK borgwarner diff at 3.36:1 or a VL 3.45:1.


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  3. #3
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    yea jus do a gear change see how that goes for u or look at some engine mods
    wrecking VL COMMODORE 5 speed
    FOR SALE : supra 5 speed box suite holden v8 $800

  4. #4
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    ok would a new set of diff gears cost much? cause im saving up for either a 3.8 V6 or a 308 conversion. i just want it a little quicker for the time being

  5. #5
    vkberlina's Avatar
    vkberlina is offline VK Madman
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    Unless you have built a diff before dont worry about a diff ratio change it will be cheaper and easier to replace the diff.

    If you are considering a V6 conversion a 25 spline Borgwarner would be satisfactory for the project if your going the 5L I would suggest a 28 spline VL turbo diff with a 3.45:1 ratio. I picked the 3.45 for my VK while doing my EFI 5L conversion.

    cheers
    Scott


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  6. #6
    Goon's Avatar
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    Can u combine extractors with EFI? cause your torque would increase and i think thats what u want..

    Go for the diff

  7. #7
    synoptica's Avatar
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    EFIs came with extractors stock

    Another vote for the 3.45 gears - tis what mine will be getting!

  8. #8
    RACE5L's Avatar
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  9. #9
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  10. #10
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    Quote Originally Posted by Goon
    Sounds intresing, have u found a place where u can buy the kit?
    Get these guys to build you a performance torque converter for a few hundred.
    http://www.dominatorconverter.com.au/default.htm

    No point really though unless you have put money into enhancing the motor.

  11. #11
    atrail308's Avatar
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    Nothing beats a hi-stall and decent gearing in the diff to get it to up and boogie... Best move i've ever made when it comes to launchin off the line...

  12. #12
    big_c_43 Guest

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    I am 17 yrs old almost 18 and i have bought a VK 202 EFI i am yet to get the car. synoptica r u saying that my VK would alrdy have extractors on it because it is EFI?

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    Quote Originally Posted by big_c_43
    I am 17 yrs old almost 18 and i have bought a VK 202 EFI i am yet to get the car. synoptica r u saying that my VK would alrdy have extractors on it because it is EFI?
    It most likely will
    DaZ
    Project: Shifty1 commences Feb 2007

    The_Monk says:
    im a leech

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    1234567890
    Last edited by SCUMMY; 21-04-2007 at 02:30 AM.

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