GT-R turbos on the VQ37

Jayhovah

On way to test for sure is to pull your downpipes and run a regulated air pressure hose to your wastegates and slowly adjust until you see them start to open.... that would certainly take all the guessing out of it.

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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

That's true. I will be verifying that the map reading is accurate with a boost guage just incase.


One more thing for you! Where did you route your wastegate lines? Mine is just ugly looking right now but I was thinking of running Hardline across the engine similar to the GTR setup.


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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

I didn't do anything fancy... I put a barb in the passenger side charge pipe (as instructed by the Gamma manual) and ran that up to about the middle of the front of the intake manifold, then tee'd them from there back down to each wastegate. Just like the BOV, my goal here was just to have an equal length of line going to each...

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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