GT-R turbos on the VQ37

lj909

So excite!

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PW 07 HR350Z R.I.P. Totaled by 82yr old woman
2010 40th Anniversary 370Z

husam2012

Finally finished my base tune and ran the car with boost. I will be buying his GTR map sensor to SD tune it also (good idea?)

The car runs awesome and i will be tuning it more on the street as soon as my new filters come in. Ran it on wastegate boost (4psi) and it was awesome!

Dyno tune is in a week or two depending on the dyno's availability.

Jayhovah

CONGRATS man!!!!! Really impressive build.

As far as your question - my tuner (JTRAN) did not, to my knowledge, upgrade my MAP sensor so I think I am on a straight MAF tune. I think that choice is up to the tuner you choose... but it looks like Seb@SpecialtyZ prefers SD and people have had great results with his tunes.

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2013 Gun Metallic Sport - Gamma V3 Twin Turbogized
DIY Gamma V3 TT Install * Jayhovah's Gamma V3 TT Install Pic'Z and Vid'Z * DIY: Washer Reservoir for the Boosted

husam2012

Thank you! I can't wait till I can finally go WOT on this car but just hearing it spool is awesome.

Unfortunately I was trying to be stealthy but it looks like that's impossible as the turbos spool so loud and the BOVs are also really loud haha

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Creator of the GTR TT Conversion Kit, NA Record Holder (401WHP)
Ecutek Master Tuner (VQ37, VR30, VR38, B58, S55, S58)
BTWTuning

Rusty

Running around the neighborhood with no front bumper showing off the intercooler is not stealth.

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浪人 - 殺し屋
"The Difficult Anytime, The Impossible By Appointment Only"
http://www.the370z.com/members-370z-...o-journal.html

husam2012

I'm still checking everything over! Bumper won't go back on until after the dyno tune so I can make sure there's nothing leaking etc



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__________________
Creator of the GTR TT Conversion Kit, NA Record Holder (401WHP)
Ecutek Master Tuner (VQ37, VR30, VR38, B58, S55, S58)
BTWTuning

Z Runner

Grate job! Glad that it worked out.

husam2012

Just a short video for you guys!


I drove the car around 50 miles on the base tune and so far so good.

I will be checking the car over on a lift tomorrow (friends shop) just to make sure that everythings good then i will be going to the tuner for more street tuning.

Jayhovah

sounds $@%#ing awesome.

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2013 Gun Metallic Sport - Gamma V3 Twin Turbogized
DIY Gamma V3 TT Install * Jayhovah's Gamma V3 TT Install Pic'Z and Vid'Z * DIY: Washer Reservoir for the Boosted

Elmo370z

Dope

Elmo370z

If I knew how to add a rep I would

JARblue

Middle icon below the user's avatar (to the left of the Report button).

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husam2012

Turns out that the wastegate spring pressure is 8psi.. so I'm just going to skip buying a boost controller for now.

Got my boost gauge, oil pressure guage, and maybe going to order an AFR guage just for safety. Car runs awesome midrange but still can't go WOT yet.


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__________________
Creator of the GTR TT Conversion Kit, NA Record Holder (401WHP)
Ecutek Master Tuner (VQ37, VR30, VR38, B58, S55, S58)
BTWTuning

Jayhovah

Team No-Boost-Controller unite!

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2013 Gun Metallic Sport - Gamma V3 Twin Turbogized
DIY Gamma V3 TT Install * Jayhovah's Gamma V3 TT Install Pic'Z and Vid'Z * DIY: Washer Reservoir for the Boosted

jwick

AFR shouldn't be a maybe. I'd also add a fuel pressure gauge to your list.

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'10 G37T 6MT Graphite/Graphite - BP - G37T Build