Nissan 370Z Forum - Motion Lab Tuned 2011 Nismo GReddy Twin turbo 440whp/339wtq @ 5.5psi

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Motion Lab Tuned 2011 Nismo GReddy Twin turbo 440whp/339wtq @ 5.5psi

Shop: Motion Lab Tuning
Dyno Type: 2WD Mustang Dyno
Boost: 5.5psi
Fuel: 93OCT
Target AFR: 11.5:1
SAE Corrections: Default Corrections
Peak HP at RPM: 440whp @ 7500 RPMs
Peak Torque at RPM: 339wtq @ 5200 RPMs
Transmission: Stock 6speed
Gear: 4th
Engine Management: UpRev Osiris tuning suite
Engine/Power Modifications:

GReddy Twin Turbo kit w/ TD06H-20G turbos
DeatschWerks 850CC injectors
DeatschWerks 320LPH fuel pump
Mishimoto low temp thermostat
ACT HDSS clutch kit

Forgive me if this is posted in the wrong section, still learning my way around. This is a 2011 Nismo 370z we did several weeks ago. We have been doing a few of these boosted Z cars lately and they are a lot of fun, figured it was time to hop on the forums :tup:. I did a write up on this car a few days ago with a couple pics we took during the process. You can check it out HERE. It has a lot more info about the car. Without further delay here are the final numbers.

Final HP/TQ w/ Boost Graph:
http://i1203.photobucket.com/albums/...70zhptqbst.jpg

Final HP/TQ w/ AFR:
http://i1203.photobucket.com/albums/...70zhptqafr.jpg

Final vs Baseline:
http://i1203.photobucket.com/albums/...qvsfactory.jpg

Let me know if you have any other questions. Follow whats going on at the shop on our Facebook page Motion Lab Tuning - Automotive - Charlotte, NC | Facebook

Thanks for looking!
Alex Goodwin
AlexG@motionlabtuning.com
MotionLabTuning.com - Engineering Performance

Why didn't you use 5th gear like your supposed to? Fifth gear is 1:1 ratio which is what you want for accurate results. Some people have said that they've received lower numbers on the dyno when not using 5th gear!

When you going to try out 8 psi? Our cars stock can handle that I believe.

Nice number man, Plus 1 for the gear question tho?

Sorry guys didn't see the follow up posts. This was done on a Mustang dyno which is a "loaded dyno". The minor difference in gear ratio would have a very minute difference in HP/TQ numbers. We are discussing turning the boost up a few pounds currently, when we do a re-tune we can test the numbers between a 4th gear pull and a 5th gear pull on a loaded dyno to satisfy everyones curiosity.

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com

Did you guys try it in 5th and saw nothing major in the numbers, I did a 4th and 5th gear pull on mine and 4th was like a lot less, ;/

Quote:

Originally Posted by ANMVQ (Post 1837204)

Did you guys try it in 5th and saw nothing major in the numbers, I did a 4th and 5th gear pull on mine and 4th was like a lot less, ;/

No I don't believe we did a single pull in 5th gear on this car. We are going to be doing a custom oil cooler on the car next to help with some of the temps we are seeing in the middle of summer here. At that time we will probably turn the boost up a little. That would be the perfect time for a comparison :tup:.

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com

Quote:

Originally Posted by Motion Lab (Post 1839077)

Nice thanx Alex, the oil cooler should have been done the first time, LOL :)
Looking for the results,

Quote:

Originally Posted by ANMVQ (Post 1839417)

Nice thanx Alex, the oil cooler should have been done the first time, LOL :)
Looking for the results,

Haha, you are correct there ANMVQ. We didnt experience any problems until it got above 100deg here in the city. Ran on the dyno with no issue.

Thanks,
Alex Goodwin
AlexG@motionlabtuning.com