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-   -   GT-R turbos on the VQ37 (http://www.the370z.com/engine-drivetrain/119302-gt-r-turbos-vq37.html)

Jayhovah 03-16-2017 10:46 AM

Quote:

Originally Posted by husam2012 (Post 3628123)
I'm actually modifying my adapter to clear everything there so nobody has to grind anything which simplifies the install a bit.

I deleted my OEM cooler and the lines so i need to find the block off plate from the 09-11 cars! Does anybody know the part #?

Post it up if you figure it out. I deleted mine too and would like to delete this line as well in the future

Wonka2581 03-25-2017 09:35 PM

Any updates?

husam2012 03-25-2017 09:48 PM

Quote:

Originally Posted by Wonka2581 (Post 3632355)
Any updates?

I'm still waiting for the new design of the adapters to be machined by the shop. They are taking their time unfortunately which is what's stopping me.
I ordered the OEM block off plate for the oil cooler coolant lines and ordered AN lines that i will be cutting myself because it's pricey to buy them premade.

Also, i'm going to use the GTM/Gamma way of doing the coolant lines. Using Tee fittings that go between the passenger and driver heater hoses with a -6AN "Output" since it's the easiest way.

Will be updating with more pictures as soon as i get the new parts next week.

husam2012 03-28-2017 12:35 PM

Got the GTR Heatshield today so hopefully I won't have any heat problems and also wrapped he manifolds with titanium wrap!
https://uploads.tapatalk-cdn.com/201...4b804596b7.jpg
https://uploads.tapatalk-cdn.com/201...e59cf57cd9.jpg


Also found a dyno sheet of these turbos running on low boost with gtr injectors
https://uploads.tapatalk-cdn.com/201...c1e561c23b.jpg


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Jayhovah 03-28-2017 12:53 PM

Quote:

Originally Posted by husam2012 (Post 3632358)
I'm still waiting for the new design of the adapters to be machined by the shop. They are taking their time unfortunately which is what's stopping me.
I ordered the OEM block off plate for the oil cooler coolant lines and ordered AN lines that i will be cutting myself because it's pricey to buy them premade.

Also, i'm going to use the GTM/Gamma way of doing the coolant lines. Using Tee fittings that go between the passenger and driver heater hoses with a -6AN "Output" since it's the easiest way.

Will be updating with more pictures as soon as i get the new parts next week.

Do you happen to have the part# for that block off?

ihiryu 03-28-2017 01:54 PM

I'm pretty interested in it. Seems like a good way to go.

Z Runner 03-28-2017 02:26 PM

Also very interested but want to see finished job.

husam2012 03-28-2017 02:33 PM

Quote:

Originally Posted by Jayhovah (Post 3633415)
Do you happen to have the part# for that block off?



Yes, it is 14053JK50C

Edit: Found all the parts needed to delete the OEM Oil Cooler if anybody needs them.
Coolant block off plate 14053-JK50C
Hex bolt 081A88251A (You need 2)
Gasket 21331-AD20A

Keep in mind you will also need to use a plug on the remaining pipe.

https://uploads.tapatalk-cdn.com/201...45c40cf051.jpg


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joej370 03-29-2017 10:29 PM

Very intrested in this hope it works out well I was thinking how difficult it would be to modify the exhaust manifold to bolt right up no adapters like cutting off the flat part of the manifold and replacing it with the flat part of the 370 headers obviously not that easy but since u have both parts in hand maybe you could hold them up to each other and see how difficult or simple it would be would save u the cost of making adapters and reduce the chance for failure of additional seals

husam2012 03-29-2017 11:05 PM

Quote:

Originally Posted by joej370 (Post 3634118)
Very intrested in this hope it works out well I was thinking how difficult it would be to modify the exhaust manifold to bolt right up no adapters like cutting off the flat part of the manifold and replacing it with the flat part of the 370 headers obviously not that easy but since u have both parts in hand maybe you could hold them up to each other and see how difficult or simple it would be would save u the cost of making adapters and reduce the chance for failure of additional seals



If it was that simple I would be done already. The turbo needs to be spaced and mounted at an angle to clear everything.
The adapter is the easiest solution really..


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Z Runner 03-31-2017 10:25 PM

Im thinking AAM intercooler with partial pipes could work the best. :stirthepot:


https://www.z1motorsports.com/images...ZExterior1.jpg

husam2012 03-31-2017 11:42 PM

Quote:

Originally Posted by Z Runner (Post 3634928)
Im thinking AAM intercooler with partial pipes could work the best. :stirthepot:





https://www.z1motorsports.com/images...ZExterior1.jpg



Yeah that would be perfect. You could also use CJM's upcoming race intercooler.


I'm still waiting for the shop as they're taking their time unfortunately. Ordered all the oil/coolant hoses and fittings so should have everything wrapped up by next weekend.

I finally got a few things in the mail yesterday, a lot of $$ gaskets
https://uploads.tapatalk-cdn.com/201...1df15bfe77.jpg




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Jayhovah 03-31-2017 11:45 PM

Really enjoying watching this build! Hopefully the shop will hurry the f!ck up!

Z Runner 04-01-2017 12:34 AM

Are you planing on making adapter for the exhaust?
Could you take picture from the back of the motor with both turbos installed please.

husam2012 04-01-2017 02:39 PM

Quote:

Originally Posted by Z Runner (Post 3634947)
Are you planing on making adapter for the exhaust?
Could you take picture from the back of the motor with both turbos installed please.



I don't have the turbos mounted atm because I'm redesigning the manifold adapter, as the 1st design required a spacer and I didn't want another gasket that could possibly leak plus the added weight.
The new redesigned adapters are at an angle so a spacer won't be needed to clear the OEM oil cooler lines for anybody wants to keep them, and no grinding of the block is needed.



Just a small update for entertainment.

https://uploads.tapatalk-cdn.com/201...9204881878.jpg


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James10694 04-02-2017 02:12 AM

Sub'd

Z Runner 04-03-2017 09:55 PM

So no one who makes turbo kits or Z's wants to sell intercooler and pipes separate.

On scale 1~10 how likely oem intercoolr piping will fit on the z? (with GTR manifold conversion)

By comparing FI kit pipe layout and GTR OEM they are about the same. What do you think? $$ wise GTR OEM parts are on point can get whole intercooler set for just about 200$

http://www.fastintentions.com/images...Turbo_Main.jpg https://a.motores.com.py/2009/01/421...3869c3b4ad.jpg

husam2012 04-03-2017 10:03 PM

Just checked clearance of the oil hoses today and cleaned up everything a bit.

Still waiting on the damn shop, wish I had another option :/ but I have contacted a few vendors on here to no avail.

Hopefully they will have it done this Friday, so I can finish up cutting the hoses to length


https://uploads.tapatalk-cdn.com/201...86a2f5d0ca.jpg
https://uploads.tapatalk-cdn.com/201...845d75f47f.jpghttps://uploads.tapatalk-cdn.com/201...b1d08897ae.jpg

https://uploads.tapatalk-cdn.com/201...85675288ac.jpghttps://uploads.tapatalk-cdn.com/201...e4c63f8690.jpg


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husam2012 04-03-2017 10:05 PM

Quote:

Originally Posted by Z Runner (Post 3636065)
So no one who makes turbo kits or Z's wants to sell intercooler and pipes separate.

On scale 1~10 how likely oem intercoolr piping will fit on the z? (with GTR manifold conversion)

By comparing FI kit pipe layout and GTR OEM they are about the same. What do you think? $$ wise GTR OEM parts are on point can get whole intercooler set for just about 200$

http://www.fastintentions.com/images...Turbo_Main.jpg https://a.motores.com.py/2009/01/421...3869c3b4ad.jpg



Unfortunately that would not work, as the maf sensors in the GTR are located at the turbo inlet, not near the throttle body.

You can always wait for CJM's intercooler setup


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Z Runner 04-03-2017 10:21 PM

Quote:

Originally Posted by husam2012 (Post 3636072)
Unfortunately that would not work, as the maf sensors in the GTR are located at the turbo inlet, not near the throttle body.

You can always wait for CJM's intercooler setup


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what if i chnage BOV section tube and add sensor housing will that work?

EndlessZ 04-03-2017 10:24 PM

Sub! Very interesting built.

husam2012 04-03-2017 11:15 PM

Quote:

Originally Posted by Z Runner (Post 3636077)
what if i chnage BOV section tube and add sensor housing will that work?



Sure you can make it work but it's not a bolt on solution. You would need to cut up some pipes to length etc and in the end it's probably cheaper to just have a local shop fabricate it for you


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husam2012 04-06-2017 12:18 PM

Small update.. visited the shop and they still haven't made the pieces but they did finish the CAD design. Hoping they will have it ready for me soon.

I got my original adapters back to double check my measurements and see if everything fits. Looks to be pretty good so far, hoping I don't have any more hiccups when the engine goes back in. https://uploads.tapatalk-cdn.com/201...29202fb1da.jpghttps://uploads.tapatalk-cdn.com/201...5e4a57d64d.jpghttps://uploads.tapatalk-cdn.com/201...e4e46abc8d.jpg


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Jayhovah 04-06-2017 12:23 PM

My favorite active build on the forum right now.

husam2012 04-06-2017 01:24 PM

Quote:

Originally Posted by Jayhovah (Post 3637387)
My favorite active build on the forum right now.



Thanks! appreciate the feedback.

Your turbo install thread was really helpful for getting some ideas to help me out. I really appreciate anybody who takes time to help out like that!


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Z Runner 04-06-2017 04:10 PM

looks like this adapters could be used for the exhaust connection. (for those who would not want to wait for bolt on solution)

Exhaust Dump Pipe Nissan R35 GT-R Twin Turbo VR38DETT ( 2 PCS per set) | eBay

husam2012 04-06-2017 05:16 PM

Quote:

Originally Posted by Z Runner (Post 3637469)
looks like this adapters could be used for the exhaust connection. (for those who would not want to wait for bolt on solution)



Exhaust Dump Pipe Nissan R35 GT-R Twin Turbo VR38DETT ( 2 PCS per set) | eBay



Wow that's a great find! I was going to just use the gtr downpipe and modify them to fit.

Wonder if this is decent quality for a downpipe though..


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ihiryu 04-06-2017 06:26 PM

Nice this is moving along great! So what's the next step? Putting the motor back in the car?

Z Runner 04-06-2017 07:19 PM

For the price i think it should be good quality because there are chipper options out there and this one is shipped form Kobe Japan.

other chipper one is here Exhaust Dump Pipe For Nissan R35 GT-R Twin Turbo VR38DETT | eBay


Quote:

Originally Posted by husam2012 (Post 3637506)
Wow that's a great find! I was going to just use the gtr downpipe and modify them to fit.

Wonder if this is decent quality for a downpipe though..


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husam2012 04-08-2017 11:09 AM

Quote:

Originally Posted by ihiryu (Post 3637542)
Nice this is moving along great! So what's the next step? Putting the motor back in the car?



Right now I'm still waiting for the shop to finish up, then I can finally finish the oil/water lines and cut them to length.

Then it's ready to be put back in the car!


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Z Runner 04-08-2017 02:42 PM

How are you planing on doing oil lines?


Quote:

Originally Posted by husam2012 (Post 3638182)
Right now I'm still waiting for the shop to finish up, then I can finally finish the oil/water lines and cut them to length.

Then it's ready to be put back in the car!


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ihiryu 04-10-2017 05:23 PM

I would imagine he would run it like an aftermarket turbo install. Oil sandwich plate, and fittings for the oil pan.

And tapping coolant from the heater hose or TB hoses?

husam2012 04-10-2017 05:44 PM

GT-R turbos on the VQ37
 
Quote:

Originally Posted by ihiryu (Post 3638935)
I would imagine he would run it like an aftermarket turbo install. Oil sandwich plate, and fittings for the oil pan.

And tapping coolant from the heater hose or TB hoses?



Correct. I'm really doing it similar to the all the aftermarket turbos, you can read a lot of 350z/370z TT kit manuals available online everywhere to get ideas.

Tapping the heater hoses using a 6AN Tee fitting, 4AN for the oil inlet and 8AN for oil return.


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husam2012 04-10-2017 06:47 PM

GT-R turbos on the VQ37
 
New update. Shop is machining the adapters tomorrow and hopefully will go pick them up tomorrow evening.

Ordered the zspeed stage 3 clutch+flywheel+CMAK delete $$$ and will be receiving it this week hopefully.

Also, I just received the Z1 motor mounts! They look awesome with the motor mount bracket.
https://uploads.tapatalk-cdn.com/201...013b5ae160.jpg



Also, I'm dropping the transmission to install the CMAK kit and also so it's easier to put the engine back in first by itself.
https://uploads.tapatalk-cdn.com/201...b2d856e8c9.jpg

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ihiryu 04-11-2017 10:33 AM

Are the mounts actually needed for the kit install? Or is it something you're doing since it's out and apart anyway?

Z Runner 04-11-2017 08:50 PM

I was searching all weekend could not fined any manual just build post on forums. If some one have a install manual link please share.
So filter relocation will be necessary to add another plate for the oil lines?



Quote:

Originally Posted by husam2012 (Post 3638939)
Correct. I'm really doing it similar to the all the aftermarket turbos, you can read a lot of 350z/370z TT kit manuals available online everywhere to get ideas.

Tapping the heater hoses using a 6AN Tee fitting, 4AN for the oil inlet and 8AN for oil return.


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Jayhovah 04-11-2017 09:34 PM

Quote:

Originally Posted by Z Runner (Post 3639583)
I was searching all weekend could not fined any manual just build post on forums. If some one have a install manual link please share.
So filter relocation will be necessary to add another plate for the oil lines?

Contact turbo kit manufacturers, they can provide the install manuals.

husam2012 04-11-2017 10:09 PM

Quote:

Originally Posted by Z Runner (Post 3639583)
I was searching all weekend could not fined any manual just build post on forums. If some one have a install manual link please share.

So filter relocation will be necessary to add another plate for the oil lines?



AAM does provide their TT install manual as a PDF on their website. Simply googling 350Z twin turbo manuals should bring up a lot of results.


Finally got the trans out! https://uploads.tapatalk-cdn.com/201...c9161d13e4.jpg


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B&W_Evader 04-12-2017 09:00 AM

Don't forget to replace that POS pilot bushing with a pilot bearing. Should be a Nismo part but I'm sure someone on here has the NSK#.

husam2012 04-13-2017 09:38 PM

GT-R turbos on the VQ37
 
Quote:

Originally Posted by B&W_Evader (Post 3639797)
Don't forget to replace that POS pilot bushing with a pilot bearing. Should be a Nismo part but I'm sure someone on here has the NSK#.



I'm hoping it's included with the clutch/flywheel package otherwise I'd be really pissed.

Finished installing the ZSpeed CMAK.
I was wondering if it's normal to have it make noise as it moves back and forth? I greased everything and it still doesn't feel smooth.

The included guide isn't the best and the pictures are confusing considering they have an older version showing on there.

https://uploads.tapatalk-cdn.com/201...c5b1a3be06.jpg


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