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Greddy Twin Turbo for the VQ37HR

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Old Sep 24, 2009 | 07:46 AM
  #16  
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Subscribed! ... wonder whats the pricing for this bad boy !?!
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Old Sep 24, 2009 | 07:46 AM
  #17  
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Originally Posted by Buddy Revell
I think it's around 6.4 lbs.
Actually it says right on the bottom of the dyno graph it was running at 0.4 kg/cm2.
(0.4 kg/cm2)x(14.22334) = 5.689337 psi


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Old Sep 24, 2009 | 08:09 AM
  #18  
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Well kg/cm^2 is just another label for bar. And 1 bar = 14.5 psi

Therefore (0.4 kg/cm^2 x 14.5) that's almost 5.8 psi if you want to be accurate
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Old Sep 24, 2009 | 08:14 AM
  #19  
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Can you two medorite scientist play with numbers in private.


bwahahahahahahahahahahaha just kidding, man you two are some smart *** fockers lol
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Old Sep 24, 2009 | 08:32 AM
  #20  
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Originally Posted by WhosUrBuddiee
Actually it says right on the bottom of the dyno graph it was running at 0.4 kg/cm2.
(0.4 kg/cm2)x(14.22334) = 5.689337 psi


Yeah, I did the same thing, but with the 0.45 kg/cm2 that was quoted from GReddy's blog post. Someone at GReddy made a typo either on the dyno or in the blog post:

"On SP's dyno the base Tuner Kit with the optional pre-programed emanage Ultimate fuel kit and full dual 70mm Turbo Ti-C exhaust the Z put down a healthy 449.5whp! at just 0.45kg/cm2, on a conservative 91 pump gas tune."

Welcome to the official GReddy USA blog: 450whp Tuner Turbo Kit for 370Z coming soon!
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Old Sep 24, 2009 | 08:45 AM
  #21  
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Originally Posted by G37Sam
Well kg/cm^2 is just another label for bar. And 1 bar = 14.5 psi

Therefore (0.4 kg/cm^2 x 14.5) that's almost 5.8 psi if you want to be accurate
Sam you are a cool guy but conversions is kinda what I do for a living.
1 bar = 1.019716 kg/cm2
1 bar = 14.5037738 psi
so
1 kg/cm2 = 14.2233463 psi (If you really want to be accurate)

But you are right that 14.5 is a good approximation



I did not see in Greddys blog post that they said .45 kg/cm2. So that would be 6.4 psi.
Either way it is impressive.
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Old Sep 24, 2009 | 10:39 PM
  #22  
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^pure pwnage
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Old Oct 15, 2009 | 02:53 PM
  #23  
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Originally Posted by WhosUrBuddiee
Sam you are a cool guy but conversions is kinda what I do for a living.
1 bar = 1.019716 kg/cm2
1 bar = 14.5037738 psi
so
1 kg/cm2 = 14.2233463 psi (If you really want to be accurate)

But you are right that 14.5 is a good approximation



I did not see in Greddys blog post that they said .45 kg/cm2. So that would be 6.4 psi.
Either way it is impressive.
FAIL. Everyone knows that you ALWAYS carry numbers to at least 10 sig figs. Sheesh!
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Old Oct 15, 2009 | 05:30 PM
  #24  
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Math Svcks..
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Old Oct 15, 2009 | 05:42 PM
  #25  
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I just wanted a turbo to make it go "Vroooom!!!" I had no idea long division would be involved. Since I've read this thread, my head hurts. I'm going to take a nap.
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Old Oct 19, 2009 | 12:54 AM
  #26  
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Very neat!
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Old Oct 19, 2009 | 01:45 AM
  #27  
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some people just didn't like the Greddy E-manage system for tuning. I'm waiting for some specs on the JWT kit. It's been tough for these companies to come out w/ aftermarket pieces that will work in this economy
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Old Oct 19, 2009 | 01:53 AM
  #28  
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Originally Posted by WhosUrBuddiee
Sam you are a cool guy but conversions is kinda what I do for a living.
1 bar = 1.019716 kg/cm2
1 bar = 14.5037738 psi
so
1 kg/cm2 = 14.2233463 psi (If you really want to be accurate)

But you are right that 14.5 is a good approximation



I did not see in Greddys blog post that they said .45 kg/cm2. So that would be 6.4 psi.
Either way it is impressive.
They should post their torque numbers in Newton-Meter to be consistant.
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Old Nov 10, 2009 | 07:52 PM
  #29  
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bump for any new updates?
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Old Nov 11, 2009 | 06:56 AM
  #30  
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Talking Bump...

Originally Posted by chamelieon
bump for any new updates?

True, true... im waiting myself for the updates on this kit... hopefully they produce one for the 5AT... wouldnt mind adding this my list of mods ! Still waiting... bumpage !
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