TopSpeed Motorsports - 370z Nismo GTM Twin Turbo Results

Discussion in 'Off-Topic' started by Cicio@TopSpeed, Oct 27, 2010.

  1. Cicio@TopSpeed

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    So I am not sure if you guys know, but a couple of months ago TopSpeed purchased a new car to play with....A 2010 370z Nismo!! I just wanted to share some results of this GTM turbo kit after a session with Doug on the dyno :)

    The first graph was done at WG pressure which is 6-7psi, the second was at 11.5psi. Both were done on 93oct pump gas.

    We were actually going to turn it up a little more, but turns out the stock clutch doesn't like any more than 450 ft lbs of torque :D

    This car feels absolutely awesome on the street, and is a blast to drive.


    Enjoy

    6-7 PSI SAE Corrected
    [​IMG]

    11.5 PSI SAE Corrected
    [​IMG]

    [​IMG]

    [​IMG]

    [​IMG]


    [​IMG]

    [​IMG]
     
  2. integroid

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    Nice job guys....Is this the Stage II Turbo Kit?
     
  3. Doug@DBW Motorsports

    Doug@DBW Motorsports Active Member

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    Yes... and it has the STG2 turbo's :D
     
  4. slowwrx

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    Give me my STAGE II TURBOS

    This thing is a beast, driving it around town its as docile as a stock 370z, but when you put your foot to it the car pulls and it feels like a big V8. As you can see in the graph the torque curve is pretty flat.

    Its a great looking car and the GTM turbo kit fits amazingly well. GTM really puts out a quality product.
     
  5. WRboXer

    WRboXer Active Member

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    hows the shortblock in the 370's? Whats their limit?
     
  6. Cicio@TopSpeed

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    I will let you know when we blow it up :)

    I would like to put a clutch in it and turn it up to around 600whp just to see how long it lasts LOL
     
  7. Doug@DBW Motorsports

    Doug@DBW Motorsports Active Member

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    Thats the spirit :clap:
     
  8. integroid

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    What is the compression ratio on these motors? So this is a stock long block with a bolt on turbo kit?
     
  9. Cicio@TopSpeed

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    Yes its totally stock block, clutch, tranny! They are 11.5:1 stock :)
     
  10. BKiller

    BKiller Active Member

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    So is this kit more or less than $10,000 installed??
     
  11. Cicio@TopSpeed

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    About that.

    The good think about the GTM kit is that they use Garrett BB turbos instead of journal bearing stuff. With the problems the 370z has with oil temps thats a very big deal.

    Plus the quality is awesome!
     
  12. b reel

    b reel Active Member

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    They're even better when properly installed without the use of a hammer and bailing wire.
     
  13. blaster

    blaster my other ride is your mom
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    :drama:
     
  14. b reel

    b reel Active Member

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    what?
     
  15. b reel

    b reel Active Member

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    Sorry but if I pay $19K for a motor build by God there better not not be charge pipes hammered to fit and and freaking bailing wire holding hoses together.
     
  16. integroid

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    I thought it was the downpipe that was hammered?
     
  17. b reel

    b reel Active Member

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    Eddie does it really matter which part it was?
     
  18. 07Ltd#767

    07Ltd#767 The Neighborhood Drunk

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    can we create a separate thread for the 6 people on here that can't drop the drama shit and make sure it doesn't come up everytime i search for new posts???

    ok thank you
     
  19. wrxin8or

    wrxin8or Mullitt
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    finally someone gets it....
     
  20. Cool_____

    Cool_____ Banned

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    Very nice kit. The pc'd pipes really make it stealthy. At a glance it all looks stock.
     
  21. WRboXer

    WRboXer Active Member

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    well shit if the pipes dont fit i would hammer them to just get everything working and get it on the car to see how it drives. Its not like you can go and get another charge pipe or dp bent in 30min. If its affecting performance or very noticeable and unsightly then i would worry about fixing it later and contact the vendor and see what they can do to take care of it.

    Nothing wrong with alittle on the spot engineering to get some numbers.
     
  22. Cool_____

    Cool_____ Banned

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    Ok guys lets drop the stupid hammering pipes and other crap and talk about how awesome this car is putting power down.

    Sheesh enough is enough....else this will be yet another locked thread.
     
  23. Alex

    Alex Community Founder
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    Are there any additional plans for the car?
     
  24. Cool_____

    Cool_____ Banned

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    Sounds like they want to push the envelope and see what stock can hold. Then perhaps a built block bc I know those guys too well for them to throw stock back in.
     
  25. Alex

    Alex Community Founder
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    I would imagine so. I was just curious, because, well it isn't always just about making the numbers :)
     
    #25 Alex, Oct 28, 2010
    Last edited by a moderator: Oct 28, 2010
  26. sharif@forged

    sharif@forged Member

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    Car looks great. Glad it found a new home, where it can stretch it's legs.
     

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