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Forged Performance: JWT850bb...this one is nasty *pics gallore*

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Old Aug 25, 2007 | 03:15 PM
  #161  
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Originally Posted by failsafe306
I may have missed it, but do these turbos use internal or external wastegates?


::edit, nevermind, I can see by the APS 3.5" downpipes that they are internally gated::

Internal!
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Old Aug 25, 2007 | 03:17 PM
  #162  
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Thats a tite *** dynojet sheet.....
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Old Aug 25, 2007 | 03:22 PM
  #163  
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Originally Posted by Jay'Z
Thats a tite *** dynojet sheet.....
Yeah am going back when its 30 degrees cooler and with a Cosworth plenum, and I am going to break it down with a knee spin!
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Old Aug 25, 2007 | 06:50 PM
  #164  
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Default Niceeeeeeeee!

Originally Posted by eagletanggreen
Yeah am going back when its 30 degrees cooler and with a Cosworth plenum, and I am going to break it down with a knee spin!
Congratulation Sharif, Team and eagletanggreen!!!!!

Now eagletanggreen please, becarfull driving. That car is a MONSTER!
My small ***** are faster that yours (PE TT)

Take care Z brother
Cesar
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Old Aug 26, 2007 | 04:51 AM
  #165  
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Originally Posted by eagletanggreen
Yeah am going back when its 30 degrees cooler and with a Cosworth plenum
Cosworth is making a plenum?
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Old Aug 26, 2007 | 05:04 AM
  #166  
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Originally Posted by roncfpz
Cosworth is making a plenum?
Hopefully before the end of the decade...
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Old Aug 26, 2007 | 05:29 AM
  #167  
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Originally Posted by roncfpz
Cosworth is making a plenum?
LOL there was mention of it about 3 years ago...said it would be released in 2005
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Old Aug 26, 2007 | 06:00 AM
  #168  
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Originally Posted by Chucky
Hopefully before the end of the decade...



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Old Aug 26, 2007 | 06:19 AM
  #169  
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Originally Posted by roncfpz
Cosworth is making a plenum?

Yeah Right!
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Old Aug 26, 2007 | 06:49 AM
  #170  
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Where are the VIDS!!!
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Old Aug 26, 2007 | 07:06 AM
  #171  
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Originally Posted by Sharif@Forged
It's a good question, that we dont have a 100% answer to. The power drop offs only occur under high boost, which leads me to believe that the TB, or the intake plenum are insufficient to physically flow enough air, to supply an engine spinning at 6000rpm+. The manifold pressure is there...but not the mass of air.
We've tried some fairly high duration camshafts, and still see the same issue.

The turbochargers are basically a GT28xx stuffed with GT30 wheels and machined accordingly. I dont have all the specs on the turbos, but I can ask Jim.

Thanks for the comments.
What is the AR on the backside? Got a datalog showing manifold pressure vs rpm?

Last edited by Z1 Performance; Aug 26, 2007 at 07:10 AM.
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Old Aug 26, 2007 | 07:19 AM
  #172  
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Are you going to do methanol mix too??
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Old Aug 26, 2007 | 07:33 AM
  #173  
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701whp on a dynojet holy crap! Louie are you coming down for the september 30th track day at Badenton??
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Old Aug 26, 2007 | 08:10 AM
  #174  
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Originally Posted by diwun67
701whp on a dynojet holy crap! Louie are you coming down for the september 30th track day at Badenton??
Yes sir!

I think I am going to need a 100 shot to luanch this thing. We'll see next week!

I am on way to get a video together for tonight!
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Old Aug 26, 2007 | 11:09 AM
  #175  
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People, I rode in it last night, the thing is a monster! When he pulled I thrown back in the seat and could'nt talk, lol. Very nice set-up and install looks flawless!
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Old Aug 26, 2007 | 11:13 AM
  #176  
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Originally Posted by eagletanggreen
Yeah am going back when its 30 degrees cooler and with a Cosworth plenum, and I am going to break it down with a knee spin!
The low boost dynojet comparo tells the story anyway. That's a 750+ whp dynojet car under better conditions. Niiiiice!

How's the carbonetics LSD for preventing wheelspin - or at least getting you moving, even if you are spinning?
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Old Aug 26, 2007 | 11:24 AM
  #177  
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Heres a crapy teaser mid boost. I will do better later. I have to buy a cable for the video camera

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Old Aug 26, 2007 | 11:55 AM
  #178  
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Good stuff Louie! Glad to see you got her running strong. Im coming for you
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Old Aug 26, 2007 | 11:57 AM
  #179  
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that looked like a run through 4 gears, yes? starting from 2 or 1?
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Old Aug 26, 2007 | 12:07 PM
  #180  
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Originally Posted by rcdash
that looked like a run through 4 gears, yes? starting from 2 or 1?
2nd

I just cant get over this LSD! You can drive like a total idiot with this thing.
I never thought A 500+ Z could be so easy to drive. Guys I am sold on the after market LSD. If you have A high HP Z and dont have one, you dont know what your missing.

Last edited by eagletanggreen; Aug 26, 2007 at 12:35 PM.
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