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Injected Performance 350z .. 8sec 1/4mile VIDEO!

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Old Apr 7, 2008 | 08:07 AM
  #1  
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Default Injected Performance 350z .. 8sec 1/4mile VIDEO!

Recently all free time has been spent prepping our 350z for the NOPI/NHRA season, including changes as drastic as a motor swap thanks to a 4.0L maximum displacement rule. After spending last weekend in our rig in Atlanta thanks to constant rain, we were finally able to make a couple passes at Moroso this weekend. After qualifying was over in a class of all Supras and us, we were sitting in the #1 position with a 8.99 @ 155mph. Sunday when eliminations came our crank sensor decided to give up and we didn't make the call. There is much more left in the car, and we are eager to see what it will do at the next race in NJ.

1.445 60' on MT DOT drag radials and weighed in at 3400 pounds after the pass
To get the car to hook on these tires we set the Haltech boost-by-front-wheelspeed to ramp in more boost once we got out of the gate

Our setup:
IP 4.0L VQ and IP Stage5 Heads
L19 Head studs, BC Stage3 Cams (272) & Valvetrain
Haltech Platinum PNP EMS
Garrett GT47R turbo @ 30psi
Powerglide, DSS Axles

Random info: The Haltech datalog of front wheel speed shows our Z ran 0-60 in 2.05 seconds

VIDEO (10mb)




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Old Apr 7, 2008 | 08:22 AM
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Very nice! Now 40psi!
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Old Apr 7, 2008 | 08:43 AM
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Outstanding achievement! Would love to see more pics of the new set up, including the dyno graph and/or in-car video!!! How much power did it take to run 8s? The world wants to know - ha ha.
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Old Apr 7, 2008 | 09:03 AM
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thawk - I'm working on it

rcdash - Same setup, just a .2L smaller motor. I forgot to mention, we are using the Cosworth Intake Plenum now. As far as HP, I am not sure. I broke the motor in on the dyno and tuned it to ~700whp at low boost. Then we left for the track where I turned it up. I am curious myself as to what it is putting down in current form - we will find out before long. I had incar rolling, but the camera strap was in front of it
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Old Apr 7, 2008 | 09:06 AM
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Originally Posted by rcdash
Outstanding achievement! Would love to see more pics of the new set up, including the dyno graph and/or in-car video!!! How much power did it take to run 8s? The world wants to know - ha ha.
+1.. thats amazing..
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Old Apr 7, 2008 | 09:27 AM
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Congrats guys! You guys are really seperating from the pack!
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Old Apr 7, 2008 | 09:32 AM
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congrats, you are racing at Etown or Atco? if Atco I will take off to watch this!
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Old Apr 7, 2008 | 09:32 AM
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Damn.. How did i miss that..... Great job !!!!!!
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Old Apr 7, 2008 | 09:34 AM
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I want to sit in that for 1 pass......I promise to wear a depends too
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Old Apr 7, 2008 | 09:37 AM
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that is great.

if you are in NJ on the 20th stop by MRC's dyno day and bring your car.

10 bucks a ride should cover gas
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Old Apr 7, 2008 | 09:38 AM
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Nice work Hal, are you driving it too?
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Old Apr 7, 2008 | 09:50 AM
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Bravo.

Waiting for low 8's.


Cheers,
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Old Apr 7, 2008 | 09:53 AM
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Congrats Injected....I was planning to go to Moroso over the weekend but changed my mind. I wish I could of been there.

Great Job representing the Z in front of all the Supras.........
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Old Apr 7, 2008 | 10:02 AM
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your video keeps crapping out on me
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Old Apr 7, 2008 | 10:18 AM
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wow, impressive
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Old Apr 7, 2008 | 10:37 AM
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Wow Amazing Guys.

Keep up the great work

Chris
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Old Apr 7, 2008 | 11:02 AM
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Originally Posted by Hal@IP
IP 4.0L VQ and IP Stage5 Heads
L19 Head studs, BC Stage3 Cams (272) & Valvetrain
Haltech Platinum PNP EMS
Garrett GT47R turbo @ 30psi
Powerglide, DSS Axles
Price shipped to 72202 please.




















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Old Apr 7, 2008 | 11:06 AM
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Nicely done!! Hal are you still driving it? Or is Greg?
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Old Apr 7, 2008 | 11:15 AM
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Awesome!!!
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Old Apr 7, 2008 | 11:41 AM
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Very nice!
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