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202 EFI Mods

Discussion in 'Straight 6 Development And Modification' started by Pez, Aug 5, 2009.

  1. Pez

    Pez Reppin

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    Hey everyone...
    im am considering rebuilding my 202 EFI in my VK.
    just wondering what can be done to make it go alot harder.
    so if you have done mods to an engine like this before what were they.
    And i need them to be legal for P platers in NSW. Because i was ganna wait to get the V8 but i heard you can get the 6 going pretty hard so just wondering how.

    Thanks Pez
     
  2. Abrowne70

    Abrowne70 New Member

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    Peter brock likes this.
  3. doms3

    doms3 Banned

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    cam,compression,port the head,roller rockers,exhaust-extractors.Should get it going nicely
     
  4. davesmonaro68

    davesmonaro68 New Member

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    Leave stock add a haltech computer and bigger injectors and fuel pump and watch her go . Ours made 161rwhp on 98 fuel and a good dyno tuner.
     
  5. efi hr

    efi hr New Member

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    Mate where abouts are you and who tuned it for you i am doing something similar
     
  6. OzzRocker1

    OzzRocker1 New Member

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    lol hate to tell you mate...any modiforcations are illegal when ur on ur p's it sucks but who gives a **** lol my car is modified just dont do stupid **** in stupid places lol like lighting it up at the lights on main street lol
     
  7. davesmonaro68

    davesmonaro68 New Member

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    Hervey Bay mate and the tuner is Jarretts Performance and Dyno Tuning in Maryborough.
    Ours is a speedway engine but our rules are pretty tough and head has to be stock and only hyd cam no roller rockers and only allow to balance in factory locations .
     
  8. mrPhilsVK

    mrPhilsVK New Member

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    Hi mate. Just wondering what Injectors, and "haltech computer" and fuel pump you used? and was everything else stock at the time ?
     
    Last edited: Apr 24, 2013
  9. Lead2+foot

    Lead2+foot New Member

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    Vn series 1 injectors fit
     
  10. EYY

    EYY Well-Known Member

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    Just need to add a delco 808 then youre ready to add boost and make some power
     
  11. Lead2+foot

    Lead2+foot New Member

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    My vk Calais runs a deco Ecu yelle terra head vn series 1 injectors 5speed celica box and probably puts out about 150kw at the fly never been on a dyno though
     
  12. Lead2+foot

    Lead2+foot New Member

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    I ment delco ecu
     
  13. Lead2+foot

    Lead2+foot New Member

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    I'm looking into turbo coz I have the delco conversions already or I wouldnt bother just need help with the tune looking to run low boost till it pops
     

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