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Thread: My K20 6766 integra build part 2

  1. #1
    Premium Member boosted_teg's Avatar
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    My K20 6766 integra build..hunting for 700whp+

    Im going to start a new thread. I'll update when its not 5am already




    New Motor set up

    k20z1 motor
    CSS block 86.5
    Crank micropolished, balanced
    ACL bearings. 0.0018/0.0020 clearances 0.0045 p2w
    Brian Crower I beam rods, arp 625 bolts. Balanced also
    CP 86.5 9.1 cp pistons with upgraded wrist pins
    S2000 modified oil pump
    Ferrea comp plus valves
    Supertech bronze valve guides
    Supertech 92lbs springs and retainers
    Type r cams (these need changed out)

    Turbo Kit

    FullRace pro t4 divided twin wastegate manifold. 4 o2 bungs and back pressure fittings welded on
    Tial 44mm wastegates X2
    Tial 50mm BOV
    Precision DBB 6766 t4 turbo 1.15 exaust
    AFI center Feed manifold
    80mm Ktuned Throttle body Vanjen assembly
    Ktuned hall effect TPS
    CC twin disk


    Fuel

    Fuel injector clinic 1650hz ethanol injectors
    Ktuned FPR
    Ktuned fuel rail
    Walbro 450 intank pump
    -8 feed/return
    Upgraded relay for fuel pump

    EMS
    AEM Infinity 8h
    AEM plug n play harness
    AEM o2 extension
    AEM o2 sensor
    AEM billet Fuel pressure sensor
    AEM brass 5bar map sensor
    Last edited by boosted_teg; 11-29-2015 at 11:33 PM.
    2001 Boosted Built k20a2 Billet BB 6766BB

    2013=579whp 406trq @ 24 psi c16
    10.87@137mph

    2014= 510whp 370trq @ 18psi pump gas


    2015= 7xx @ 30psi??

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  4. #2
    BoostedK20.com Founder

    BoostedK20's Avatar
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    Looks promising!! In for future updates!


    Need parts for your k-series setup? Check out our eShop! Click Here

    For all your eShop support needs:BoostedK20.com eShop Support Forum

  5. #3
    Premium Member boosted_teg's Avatar
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    I wish it was more promising.

    Bringing it home next week. I had Rob Reinen from Proyoonto racing help with my vvc while BT performance in quebec did the rest.


    510 and 370 trq at 18psi. It should be more, somethings bottle necking it, but it might be our poopy 91 octane and my complete exaust.
    Last edited by boosted_teg; 12-14-2015 at 01:34 AM.
    2001 Boosted Built k20a2 Billet BB 6766BB

    2013=579whp 406trq @ 24 psi c16
    10.87@137mph

    2014= 510whp 370trq @ 18psi pump gas


    2015= 7xx @ 30psi??

  6. #4
    I <3 Purpul Shocker
    Si Speed 317's Avatar
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    Something is definitely bottlenecking it. Should be making much more. Fuel must have something to do with it. Ever thing about compensating with e85 if around, or meth injection with the added safety sensors and whatnot?

    "As I lay rubber down to street, I pray for traction I can keep. But if I spin and begin to slide, please oh please protect my ride."

    One-off SRT Top Mount Manifold - GT3076R
    My Ruckus Build

  7. #5
    Premium Member boosted_teg's Avatar
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    We have no e85 here, just crappy 91 octane. I dont have a fuel set up enough to support e85. Im sure once the race gas is in, it'll jump up fairly fast.

    Maybe the prc-1 head is hurting it. Its a si head. If i had more time and money, id switch to kpro and try for shits and giggles.
    Last edited by boosted_teg; 12-06-2015 at 04:32 PM.
    2001 Boosted Built k20a2 Billet BB 6766BB

    2013=579whp 406trq @ 24 psi c16
    10.87@137mph

    2014= 510whp 370trq @ 18psi pump gas


    2015= 7xx @ 30psi??

  8. #6
    Premium Member boosted_teg's Avatar
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    brandon wilbur made 750whp on 30lbs/e85. k20a2 stock cams, same turbo as mine
    2001 Boosted Built k20a2 Billet BB 6766BB

    2013=579whp 406trq @ 24 psi c16
    10.87@137mph

    2014= 510whp 370trq @ 18psi pump gas


    2015= 7xx @ 30psi??

  9. #7
    Premium Member boosted_teg's Avatar
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    https://www.facebook.com/photo.php?v=10153755321096740

    this is the issue of smoking throughout the power band. 11.8-12 afr the whole way
    2001 Boosted Built k20a2 Billet BB 6766BB

    2013=579whp 406trq @ 24 psi c16
    10.87@137mph

    2014= 510whp 370trq @ 18psi pump gas


    2015= 7xx @ 30psi??

  10. #8
    Newbie Jus abase's Avatar
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    I don't think its too bad. My old k24/20 10:1 wiseco/eagle. Stock a2 head. 60mm h1e made 527@20 psi pump gas

  11. #9
    Senior Member Spoolin_VTEC's Avatar
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    Still looking to push 30psi? Could hit close to 700 on it... no?

  12. #10
    Premium Member boosted_teg's Avatar
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    Yip, im going go back to a 4 port. 14psi springs, my 3 port probably wont make it past 30.

    im debating whether to put a set of good cams or not. I'll push to whatever it takes.
    2001 Boosted Built k20a2 Billet BB 6766BB

    2013=579whp 406trq @ 24 psi c16
    10.87@137mph

    2014= 510whp 370trq @ 18psi pump gas


    2015= 7xx @ 30psi??

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