Nissan 370Z Forum

Nissan 370Z Forum (http://www.the370z.com/)
-   Forced Induction (http://www.the370z.com/forced-induction/)
-   -   GTM Performance Engineering: MHI Twin Turbo Official Release (http://www.the370z.com/forced-induction/68491-gtm-performance-engineering-mhi-twin-turbo-official-release.html)

Baer383 06-08-2013 07:38 PM

Quote:

Originally Posted by Cell (Post 2354668)
Everyone getting this kit, also getting colder spark plugs or sticking with the stock plugs? Would colder plugs be much more beneficial?

1 step colder HKS Part No. 50003-M40HL

BlkNismo 06-08-2013 08:45 PM

Quote:

Originally Posted by Baer383 (Post 2354673)
1 step colder HKS Part No. 50003-M40HL

yup, got these sitting in the closet.

Sh0velMan 06-08-2013 10:50 PM

I actually run GTR plugs... More consistent on the dyno after switching...

:)

puckshaw 06-09-2013 09:48 AM

Quote:

Originally Posted by Cell (Post 2354668)
Everyone getting this kit, also getting colder spark plugs or sticking with the stock plugs? Would colder plugs be much more beneficial?

I'm going with GTR plugs.

showme99 06-09-2013 11:32 AM

Sam/Mike,

After having this kit installed, are there any precautions we need to take with regards to bringing our cars to the dealer for any routine maintenance? I'm sure we'll have to remind them that there's a high capacity oil pan in place so that they don't underfill it during an oil change. Or tell them not to touch the tune (to keep them from flashing it back to stock). Any other pointers?

SPOHN 06-09-2013 12:58 PM

Quote:

Originally Posted by showme99 (Post 2355268)
Sam/Mike,

After having this kit installed, are there any precautions we need to take with regards to bringing our cars to the dealer for any routine maintenance? I'm sure we'll have to remind them that there's a high capacity oil pan in place so that they don't underfill it during an oil change. Or tell them not to touch the tune (to keep them from flashing it back to stock). Any other pointers?

Most if not all people that that go FI do there own maintenance. Having the means to install one is one thing. But I'd highly recommend learning about the up keep on a FI kit and doing it yourself. If not defiantly defiantly find a shop that's up to date on such things.

elperuano 06-09-2013 01:18 PM

^ what he said.

I'd never take a FI car to a stealership. Either learn how to do simple upkeep like oil changes or take it to someone u trust. Never a stealership.

Chuck33079 06-09-2013 01:38 PM

Quote:

Originally Posted by elperuano (Post 2355387)
^ what he said.

I'd never take a FI car to a stealership. Either learn how to do simple upkeep like oil changes or take it to someone u trust. Never a stealership.

Depends on the dealer. My dealer installed my turbo kit. They'd do fine maintaining it if I let them.

megalapagas 06-09-2013 03:51 PM

Quote:

Originally Posted by SPOHN (Post 2286132)
HKS one step colder and NGK plugs that are also one step colder. HKS has the advantage. They help reduce temps which helps with pre detonation. Also has something to do with timing.

Would Gtm have them on their web page and is there a specific name for them or just "HKS One Step Closer"? I already placed my MHI kit order :tup: but i would feel safer if i upgraded the spark plugs aswell.?? :)

Baer383 06-09-2013 04:28 PM

Quote:

Originally Posted by megalapagas (Post 2355491)
Would Gtm have them on their web page and is there a specific name for them or just "HKS One Step Closer"? I already placed my MHI kit order :tup: but i would feel safer if i upgraded the spark plugs aswell.?? :)

See post #881

elperuano 06-09-2013 07:07 PM

Quote:

Originally Posted by Chuck33079 (Post 2355407)
Depends on the dealer. My dealer installed my turbo kit. They'd do fine maintaining it if I let them.

Whoa! Ur the exception..... Wait ur not running a Stillen kit r u? Lol. Thas the first I heard of a turbo kit install at a dealership. U have a personal friend there?

Chuck33079 06-09-2013 08:00 PM

Nope. My dealer's installed quite a few fi kits on 370s. Of course, there's only one guy there who gets to touch my car.

SS_Firehawk 06-09-2013 08:53 PM

Quote:

Originally Posted by Chuck33079 (Post 2355749)
Nope. My dealer's installed quite a few fi kits on 370s. Of course, there's only one guy there who gets to touch my car.

Is that what you're calling it these days? :yum:

Alkatraz 06-09-2013 10:53 PM

I will ask some Aussie GTR owners this anyway but are these the GTR plugs that people are using?

NGK Platinum Spark Plugs ILKR8E6 X 6 Plug Nissan Skyline R35 GTR VR38DETT | eBay

dirTy_shoeZ 06-09-2013 11:10 PM

Quote:

Originally Posted by khanhvu411 (Post 2352092)
O.o how did they get the kit? Have GTM shipped them out already?

Quote:

Originally Posted by puckshaw (Post 2352095)
Is this a production kit or another prototype?

It's a production kit. They're out already.

theDreamer 06-10-2013 07:36 AM

Quote:

Originally Posted by elperuano (Post 2355694)
Whoa! Ur the exception..... Wait ur not running a Stillen kit r u? Lol. Thas the first I heard of a turbo kit install at a dealership. U have a personal friend there?

Quote:

Originally Posted by Chuck33079 (Post 2355749)
Nope. My dealer's installed quite a few fi kits on 370s. Of course, there's only one guy there who gets to touch my car.

He is correct, the dealership has done a bunch though less now.
One tech there is a master GT-R tech and is the only one who works on the boosted Z & all GT-Rs for the dealership. He mods his own Z and has a high passion for it, plus the dealership is good about treating customers right overall.

I would say for most a dealership will screw up more than fix, but there are a couple diamonds in the rough. :tup:

DanohKeo 06-10-2013 10:15 AM

I emailed to inquire about getting myself on this list, haven't heard anything back yet..

Also, I'm a noob with forced induction. With such an upgrade to the engine, would there be any modifications to the transmission needed to handle all the newly added power?

Chuck33079 06-10-2013 10:17 AM

Quote:

Originally Posted by DanohKeo (Post 2356239)
Also, I'm a noob with forced induction. With such an upgrade to the engine, would there be any modifications to the transmission needed to handle all the newly added power?

If it's the manual, you'll eventually burn up your clutch. Put a stouter one in and you're fine. For the 7AT, there's a lot more that you'll need to do.

SPOHN 06-10-2013 10:40 AM

I'm glad you guys have faith. I wouldn't let a dealer install my kit if my dad work there.

AreJay 06-10-2013 12:16 PM

So this is Probably a stupid question but do we lose any comforts with this major upgrade in power? Such as cruise control or SRM still working properly?

Chuck33079 06-10-2013 12:22 PM

Quote:

Originally Posted by AreJay (Post 2356435)
So this is Probably a stupid question but do we lose any comforts with this major upgrade in power? Such as cruise control or SRM still working properly?

You don't lose anything with their Garrett kit, so I'd assume everything still works with this one.

megalapagas 06-10-2013 04:40 PM

Quote:

Originally Posted by Baer383 (Post 2354673)
1 step colder HKS Part No. 50003-M40HL

i see these are suggested but the Gtr Plugs would be best right? and if i wanted to get Gtr Plugs do they fit easy into the VQ37 and what would be the part number? if yall get me a link to this or if you know it it would be appreciated :tup:

khanhvu411 06-10-2013 07:12 PM

Anything about the installation manual yet?

Dzel 06-10-2013 07:15 PM

Negative I really want to see it so I can decide if I'm going to put it in or having to wait for an install.

Sent with TapAhoe

khanhvu411 06-10-2013 07:25 PM

It is really a decision point for me if I am going to get the kit now or save enough fund for a complete install from a shop. I just dont want to get the kit and sit on it. My wife will not let me get spend more than 6k and just let it collecting dust :)

Baer383 06-10-2013 07:32 PM

Quote:

Originally Posted by megalapagas (Post 2356783)
i see these are suggested but the Gtr Plugs would be best right? and if i wanted to get Gtr Plugs do they fit easy into the VQ37 and what would be the part number? if yall get me a link to this or if you know it it would be appreciated :tup:

The GTR plugs will work fine,it is my understanding that the HKS dissipate heat better.
And yes the GTR plugs go right in no issues.

SPOHN 06-10-2013 09:57 PM

What's all the hassle about the instructions? It's not going to be that much different from there other kit instructions. Some of the intake piping is different shaped. Don't make it harder than it is.

Chuck33079 06-10-2013 10:13 PM

It should be a hell of a lot easier than the Garrett kit since you're not drilling and tapping the head or upper oil pan.

megalapagas 06-12-2013 01:38 AM

Quote:

Originally Posted by Baer383 (Post 2356997)
The GTR plugs will work fine,it is my understanding that the HKS dissipate heat better.
And yes the GTR plugs go right in no issues.

Thx a lot buddy! :tup:

mikey1600 06-12-2013 04:26 AM

anyone have any completed builds of this kit yet? awaiting mine :D

Alstann 06-12-2013 08:28 AM

I don't really think this is gonna be a crazy difficult install. ^^

To be honest, there are gonna be at least a dozen of us probably doing the install at the same time. Maybe we can start a thread in a few weeks where we can post questions about the kit, give tips and hints and whatnot? I think it would be a nice thing to add to and to reference to for the 80+ people doing the install.

Whatcha fellas think? :D

puckshaw 06-12-2013 09:12 AM

Quote:

Originally Posted by Alstann (Post 2359182)
I don't really think this is gonna be a crazy difficult install. ^^

To be honest, there are gonna be at least a dozen of us probably doing the install at the same time. Maybe we can start a thread in a few weeks where we can post questions about the kit, give tips and hints and whatnot? I think it would be a nice thing to add to and to reference to for the 80+ people doing the install.

Whatcha fellas think? :D

I'm dreading the headers but aside from that, I'm thinking it's going to be pretty straightforward. I have a couple buddies that offered to help, one of which is a mechanic. So I think I'll be in pretty good shape. I think a thread to share tips and tricks for the install is a great idea :tup:

SAM@GTM 06-12-2013 07:44 PM

We are pleased to announce that our production manifold has made it to our CNC machine center today for final machining process meaning that we are getting closer. As promised, here are some pics.

Sam


SPOHN 06-12-2013 07:48 PM

Oh my lord. SEXY!!!!!!!!

Defiantly looks like the flow characteristics are changing for the good.

How many can that machine make a day?

Does that change the design or length of the down pipes? Or is the placement of the mount the same?

MavRick 06-12-2013 07:56 PM

Stevie approves...

http://i2.ytimg.com/vi/IVvkjuEAwgU/hqdefault.jpg

megalapagas 06-13-2013 01:16 AM

Wooo!! Omg that looks so FLIPPIN Amazing! :D......Btw I can't decide I know its prefference but I can't decide between the Turbo Smart Bov tjat the kid comes with or the Hks SSQV bov??? Opinions are accepted but both sound sooo sick but I can't decide :eekdance:

theaudir8fan 06-13-2013 03:06 AM

is this header set to clear the all wheel drive front drive shaft for the G as well?

SPOHN 06-13-2013 05:41 AM

Quote:

Originally Posted by megalapagas (Post 2360851)
Wooo!! Omg that looks so FLIPPIN Amazing! :D......Btw I can't decide I know its prefference but I can't decide between the Turbo Smart Bov tjat the kid comes with or the Hks SSQV bov??? Opinions are accepted but both sound sooo sick but I can't decide :eekdance:

I like the HKS to. But why buy another BOV when this kit comes with some. With two different options at that.

G37sHKS 06-13-2013 05:44 AM

I dont like the sound of TiAL BOV to be honest, they are best flow bov but sound is meh

Wattles 06-13-2013 08:08 AM

I'm ready for those new manifolds! Just drop them in with that stage 1 engine & stage 4 transmission.

Put em Right here:

http://i936.photobucket.com/albums/a...les/null-1.jpg


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