GT-R R35 Plenum Test Fitment on my VQ37HR

ChrisUR

thats true - this lower intake manifold will allow you to "simply" install the factory GT-R R35 plenum on the VQ37HR engine.

When everything is finished, test fitted and dyno tested I hope that I can offer a kit which consists of:
- the CNC-machined / hand-welded full aluminum lower intake adapter VQ37HR heads-to-VQ38DETT plenum
- 2 fuel rails with your choice of -6AN / -8AN / -10AN fittings and lines
- all needed gaskets, bolts, washers, etc.
- detailled pictured installation manual (maybe I will do a vid for youtube also)

key aspects of the conversion kit are:
- designed and development with CAD
- computer-simulated and calculated flow optimization
- smooth edges, improved injector spray, equal length runners, largest possible diameter runners, perfect gasket match, blue printed, etc.
- CNC-machined and hand-welded in Germany by a company which produces turbine parts for Airbus aircrafts
- you can use your stock injectors, stock FPR, etc. or you can easily convert to a dual feed / return system
- by using -6AN billet aluminum fuel rails with the stock injectors you optimize fuel delivery even with the stock fuel system
- all sensors, vac lines, etc. can be attached
- stock throttle bodies will fit the GT-R R35 manifold w/out modifications, you only have to shorten your stock intake hoses / aftermarket intake pipes

what I will do for testing is the following:
- dyno my car with the stock manifold
- dyno my car with the GT-R R35 manifold and adapter installed
- dyno my car after a custom tune re-flash with UpRev

I have no real clue yet if and what this conversion will do to a NA car (which I have currently) but I'm 100% sure that a turbo'ed or supercharged car will benefit a lot from this upgrade !

currently I'm waiting for the parts to arrive from the production / assembly, then I will post more pics and keep you updated !

Chris

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XwChriswX

1. Which is the stock size, and for those looking to do this to a stock motor, would they see any improvement in choosing a different size?

2. Does this mean if you get an aftermarket intake Prior to installing this, you will have to trim it to fit? So it won't necessarily be "plug and play"?

3. This is for the lower piece only correct, if you plan to do the conversion you will need to order a GT-R Upper manifold and cover still correct?

Can't wait to see the final product/numbers Chris!

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Bonnie - Stage 2, Audio build coming this fall!
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