Nissan 370Z Forum

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-   Forced Induction (http://www.the370z.com/forced-induction/)
-   -   Blown Motor, Engine Rebuild/Replacement. (http://www.the370z.com/forced-induction/82635-blown-motor-engine-rebuild-replacement.html)

COSMO 03-11-2014 05:40 PM

At this point it's not a matter of doing business with me or anyone else for that matter but fixing my existing order since their product FAILED. I have a TT kit under a year old with hardly any miles with a Cracked Manifold. There are others here that also have cracked manifolds and surely more people that don't even know theirs have cracked... Let's face it people GTM has Failed us and will continue to take others money unless they know their business practices and poor workmanship.



Quote:

Originally Posted by DEpointfive0 (Post 2730158)
Wellllll... Didn't they already say they will not do business with you again?

I don't mean to stir the pot, I hope you get sorted out using whatever means needed I guess.

I'm more just waiting for your bitchin build to be done


elperuano 03-11-2014 05:48 PM

Quote:

Originally Posted by 1slow370 (Post 2730148)
I doubt its the same thing anyone remember this

http://www.the370z.com/forced-induct...ml#post2579843

They already said they wish to no longer wish do business with hairycosmogirl, lesson learned if you want service don't be an utter ***

Quote:

Originally Posted by O&G (Post 2730164)
There is a 350Z being shipped to JTran here in Houston that was sitting at GTM for 2 years. He was getting a stroked motor and various other things installed. After his dilemma with them he had the car shipped to another shop where they tried to start the car. When they started the car the crank hit the block, crank cradle.... If your building a motor and don't even take the time to freely rotate the assembly checking for clearance issues you probably shouldn't be building motors. His car continued to sit at the new shop with no progress so now JTran is going to help him get everything squared away, the way it should have been done the first time. I hear many stories like this everyday. Honest people getting screwed by shops not willing to take the time and do things right. It's more common than you would think.

I'm also familiar with Kyle at Import Parts Pro out of Houston and he does solid work, always satisfying his customers needs. I'm very familiar with the machine shop he uses and we use the same one when building our motors. They've been around for over 20 years.

Texas > everywhere else!


Yeeeaaaaaa. U were saying?

blackonorange 03-11-2014 05:53 PM

Quote:

Originally Posted by 1slow370 (Post 2730148)
I doubt its the same thing anyone remember this

http://www.the370z.com/forced-induct...ml#post2579843

They already said they wish to no longer wish do business with hairycosmogirl, lesson learned if you want service don't be an utter ***

ha i forgot about that... obviously that point is moot now... it seems like they dont wanna do business with anyone... at all... ever again.

COSMO 03-11-2014 06:01 PM

There's more than one way to skin a cat. For some reason I wouldn't be surprised if they have been sued before.. The sad thing here is why not just do the right thing and make things right with their customers past and present? The answer to that question is They Just Don't Care!!!

fuct 03-12-2014 08:31 AM

or they are so back logged with thing to do and are spreading themselves so thin customers are falling thru the cracks....

Chuck33079 03-12-2014 08:32 AM

Quote:

Originally Posted by fuct (Post 2730988)
or they are so back logged with thing to do and are spreading themselves so thin customers are falling thru the cracks....

Zing! :rofl2:

Ron 03-12-2014 09:49 AM

you guys crack me up

Dzel 03-12-2014 09:50 AM

Lmao


Sent with tapahoe

G37sHKS 03-12-2014 11:21 AM

I think we need to change the title :P

On serious note. Any update Cosmo? did you send the manifold to let VSR build new one?

( Click to show/hide )
Mike if you see this message please get back to GTM, Look how messy they got since you left.


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I don't care whos still in MHI group buy, People have been warned but they managed to ignore, even the donor guys backed out and participated guys still blind.

All I care about is the V3 manifold upgrade!!!!!
Why its taking so long!?!

COSMO 03-12-2014 11:53 AM

Actually I have the driver side off and should have the passenger side off in the next hour. Should be able to get these out to vsr tomorrow. My motor is almost finished and bobby is waiting on those Cracked gtm manifolds... Will post up some pics next week on the manifolds being hopefully fixed..

Ron 03-12-2014 12:10 PM

and replicated so we all can buy them :)

anthony909 03-12-2014 12:44 PM

Yes please all this crack talking is getting me paranoid

Quote:

Originally Posted by Ron (Post 2731411)
and replicated so we all can buy them :)


COSMO 03-12-2014 01:10 PM

3 Attachment(s)
Finally some pics of the hole in my motor and a pics of the gtm manifolds...
Also notice the exhaust manifold gasket between the turbo and the manifold. Do you see they did not cut the opening big enough. Don't know about you guys but I want all of the exhaust flow I can spinning those turbos up..

O&G 03-12-2014 01:56 PM

that exhaust flange needs help! STAT

COSMO 03-12-2014 02:26 PM

I think my tungsten bit can make that hole bigger the way it should have been...

Rusty 03-12-2014 11:46 PM

Vent holes on outside of block not good. :(

That manifold port is leaving hp on the table. :shakes head: If you are going to match the port to the gasket. Line up your gasket, tape it into place. scribe your line around the gasket, and then remove gasket. Dip your burr bit into ATF fluid before you grind. It will help keep the burr bit from dulling to quick. ;)

G37sHKS 03-12-2014 11:56 PM

Quote:

Originally Posted by cosmogirl (Post 2731367)
Actually I have the driver side off and should have the passenger side off in the next hour. Should be able to get these out to vsr tomorrow. My motor is almost finished and bobby is waiting on those Cracked gtm manifolds... Will post up some pics next week on the manifolds being hopefully fixed..

Nice!
Will VSR make a production manifold for GTM kit owners? Any pricing?

I start losing hope about getting the V3 upgrade. its never gonna happen. :shakes head:

1slow370 03-13-2014 01:29 AM

did u check the gasket to the turbo?

COSMO 03-13-2014 03:26 AM

I will ship my manifolds out tomorrow to vsr and they should have them in a few days. Bobby and his guys at vsr are going to examine the manifolds and hopefully come up with a much better option that will help us all. He did mention making a whole new manifold out if SS and offer them to others to buy useing my existing manifolds as a mold. That being said I would get the first set and fit them as trial and error before they are to be sold so no ones runs into fitment issues. Bobby said they would Warranty the parts but at this time I'm sure for how long. I honestly don't see this process lasting more than a month or so if things go well so be sure to check back periodically on the updates. Again it's a real shame gtm has resorted to tucking their tail between their legs and not addressing their major flaws leaving us the customers to fix them but I'm confident things will work out without the help of them...

Quote:

Originally Posted by G37sHKS (Post 2732352)
Nice!
Will VSR make a production manifold for GTM kit owners? Any pricing?

I start losing hope about getting the V3 upgrade. its never gonna happen. :shakes head:


COSMO 03-13-2014 03:30 AM

Hey thanks for the tips atf fluid I will try that and I couldn't agree more with leaving hp on the table since they failed to have matching ports on both sides.

Quote:

Originally Posted by Rusty (Post 2732345)
Vent holes on outside of block not good. :(

That manifold port is leaving hp on the table. :shakes head: If you are going to match the port to the gasket. Line up your gasket, tape it into place. scribe your line around the gasket, and then remove gasket. Dip your burr bit into ATF fluid before you grind. It will help keep the burr bit from dulling to quick. ;)


G37sHKS 03-13-2014 05:57 AM

Quote:

Originally Posted by cosmogirl (Post 2732402)
I will ship my manifolds out tomorrow to vsr and they should have them in a few days. Bobby and his guys at vsr are going to examine the manifolds and hopefully come up with a much better option that will help us all. He did mention making a whole new manifold out if SS and offer them to others to buy useing my existing manifolds as a mold. That being said I would get the first set and fit them as trial and error before they are to be sold so no ones runs into fitment issues. Bobby said they would Warranty the parts but at this time I'm sure for how long. I honestly don't see this process lasting more than a month or so if things go well so be sure to check back periodically on the updates. Again it's a real shame gtm has resorted to tucking their tail between their legs and not addressing their major flaws leaving us the customers to fix them but I'm confident things will work out without the help of them...

Please PM how much they quoted you on new manifold.

Two vendors should thank GTM now :rolleyes:

Boost performance for marketing
VSR for making money from manifold :rofl2:

On serious note: If VSR manifold went into production before GTM v3 upgrade then screw it, count me in the group buy if any without even taking my permission..

Boosted Performance 03-13-2014 11:18 AM

Quote:

Originally Posted by G37sHKS (Post 2732512)

Two vendors should thank GTM now :rolleyes:

Boost performance for marketing
VSR for making money from manifold :rofl2:

The community should thank the two vendors you mentioned, because we brought out the true colours of ALL the vendors that offer forced induction options for this platform :).

(I don't really need a thank you, just say'n)

Ron 03-13-2014 11:41 AM

I see a light at the end of the tunnel. In for VSR manifolds.

elperuano 03-13-2014 11:54 AM

I'm in for manifolds!

phunk 03-13-2014 01:53 PM

Dont those manifolds give you guys grief with the steering shaft and make you have to drill and tap the cylinder heads, etc? I wouldnt buy those manifolds if they were for sale, and a stronger duplicate wouldn't appeal any greater. If VSR wants to cast manifolds, I would ask them to do you a favor and toss those in the trash and do something all new :)

G37sHKS 03-13-2014 02:15 PM

Quote:

Originally Posted by phunk (Post 2733443)
Dont those manifolds give you guys grief with the steering shaft and make you have to drill and tap the cylinder heads, etc? I wouldnt buy those manifolds if they were for sale, and a stronger duplicate wouldn't appeal any greater. If VSR wants to cast manifolds, I would ask them to do you a favor and toss those in the trash and do something all new :)

Something new is where GTM came up with V3 manifold/upgrade. I really wanted to have that upgrade but seems like GTM are way to slow and if I wanna keep waiting I might as well die while waiting.

All I care about VSR manifold is strong enough for real track users and DD people... (unlike the ones that are made for dyno queen only and garage parked the rest of its life :rolleyes:)

I don't care if the design is trash or not. we already drilled the cylinder heads.
After I saw the flange smaller than the gasket then that's the only thing I would like to point out to VSR to improve besides strengthen it up.

COSMO 03-13-2014 04:03 PM

Good point that's why I made it a point to tell bobby at vsr about the unneeded drilling and tapping. If they can replicate they should be able to make them without needing to drill and tap. One step ahead of you guys...;)



Quote:

Originally Posted by phunk (Post 2733443)
Dont those manifolds give you guys grief with the steering shaft and make you have to drill and tap the cylinder heads, etc? I wouldnt buy those manifolds if they were for sale, and a stronger duplicate wouldn't appeal any greater. If VSR wants to cast manifolds, I would ask them to do you a favor and toss those in the trash and do something all new :)


COSMO 03-13-2014 04:04 PM

Yeah isn't that a shame that they couldn't even get that right while designing them..



(After I saw the flange smaller than the gasket then that's the only thing I would like to point out to VSR to improve besides strengthen it up.)

phunk 03-13-2014 05:23 PM

I dont think they designed them to begin with. I will have to dig through old photos but I am about 95% sure they are copies of the old HKS manifolds only with that strange proprietary 4 bolt wastegate flange added. If that is the case, it would possibly explain why they wouldnt fit very well without the same little turbos HKS was using in their now long discontinued "turbo starter kit" they were selling for 350z/G35. It was a bare turbo/manifold kit and the buyer had to fab up IC and piping. Really an awesome idea because so many people would love to build their own kit, but manifolds on this engine layout is just too hard for most fabricators and DIYers. But it didnt take off.

phunk 03-13-2014 05:30 PM

Ah yes, here we are.

GT Motorsports: G37S VVEL Twin Turbo, 4.5L Stroker, MoTeC, SEMA '07 Project Car - MY350Z.COM Forums

For a brief moment, GTM was marketing this GTM/HKS turbo kit that was based on the HKS turbo starter kit I spoke of. They didnt market this much long at all before they had their own manifolds for their own GTM kit.

Judge for yourself, but looks the same to me. Anyone feel free to correct me if I am wrong, but based on what I am seeing, I am pretty sure that the only parts they engineered in their turbo systems were the intercooler pipes and wastegate pipes.

COSMO 03-13-2014 05:38 PM

1 Attachment(s)
You are correct sir they look Exactly like them...



Quote:

Originally Posted by phunk (Post 2733806)
Ah yes, here we are.

GT Motorsports: G37S VVEL Twin Turbo, 4.5L Stroker, MoTeC, SEMA '07 Project Car - MY350Z.COM Forums

For a brief moment, GTM was marketing this GTM/HKS turbo kit that was based on the HKS turbo starter kit I spoke of. They didnt market this much long at all before they had their own manifolds for their own GTM kit.

Judge for yourself, but looks the same to me. Anyone feel free to correct me if I am wrong, but based on what I am seeing, I am pretty sure that the only parts they engineered in their turbo systems were the intercooler pipes and wastegate pipes.


phunk 03-13-2014 05:43 PM

You can judge better than I, I dont have a set of those manifolds in my hands right now to compare to the detailed photos in that thread.

But if that is the case, it probably sheds a lot of light on the issue with their new manifolds. This is not the easiest car to be learning new things on.

elperuano 03-13-2014 06:11 PM

Damn.... Just keeps getting worse n worse...

faceglide 03-13-2014 10:13 PM

Sad thing is....this was only the first thing this company his ripped off....research is priceless.

IMHO, don't wait for the v3/modified MHI/scrapped MHI/failed MHI/made in godknowswhere headers if you are looking to keep the GTM kit(v1 or whatever). You would likely need to fab downpipe/ic piping for a start, god knows what else.

Luckily VSR is taking these on for you guys, but it will take Bobby and team a miracle to perfect these, I wouldnt put it past them!

It's pretty easy to see why HKS could not give a damn if someone stole their manifold design....that **** is ugly. If I was in market, I would have gone greddy all day, but that's just me.

Still rooting for ya cosmo, wherever you go with your build, go large! Thanks for progress on your build, been an interesting read on my vacation!

COSMO 03-14-2014 07:26 AM

Hey thanks faceglide, I know I have mentioned this before and going to mention it again but I honestly think I'm going to sell my gtm stage II Twin Turbo kit and go with another. I even have a set of their 3" downpipes to go with it but I really need a set of stock exhaust manifolds... I know some of you may or may not have your laying around. The thing is I've been talking to other turbo manufactures and looking for a deal since I do have a built motor to see what some of these kits can really do. No decisions have been made yet but whatever it will be it's going to be pretty awesome... My used gtm TT kit will be put of the forum very soon at a great price since it only has 3k miles on it and it will be sold with the fixed exhaust manifolds or new fabricated ones...

Chuck33079 03-14-2014 08:08 AM

Are you just selling to get the bad taste out of your mouth? Most of the critical components aren't made by GTM. Once you get the manifolds fixed and redo the water lines, you've fixed the issues with the kit. I don't see there being a dramatic difference in performance at the end of the day, but you'd be out thousands of dollars at minimum.

COSMO 03-14-2014 08:18 AM

Chuck your right I don't think their would be a huge difference in performance but no one has any viable options on the table regarding the waters lines too... This lack of boost in my life is Killing me!!!! !@#$%^&*()

Chuck33079 03-14-2014 08:22 AM

Quote:

Originally Posted by cosmogirl (Post 2734619)
Chuck your right I don't think their would be a huge difference in performance but no one has any viable options on the table regarding the waters lines too... This lack of boost in my life is Killing me!!!! !@#$%^&*()

Talking to the guy who built my car, rerouting the water lines isn't going to be as useful as we think since the majority of the flow is still going to follow the path of least resistance and go through the heater lines. He's working on a pump setup for mine that would just increase flow through the existing water lines. It should be easy enough to add on after you're done if it works for me.

COSMO 03-14-2014 08:28 AM

Well you have my attention so please keep me updated. I'm hoping to have my built motor back in the next few weeks but have no idea on how long it will take vsr to fix or fab those manifolds..

Chuck33079 03-14-2014 08:30 AM

Quote:

Originally Posted by cosmogirl (Post 2734629)
Well you have my attention so please keep me updated. I'm hoping to have my built motor back in the next few weeks but have no idea on how long it will take vsr to fix or fab those manifolds..

Will do. It's a "before summer" project since we've both got a lot of projects on our plates. He figures if you just wire a pump in line before the turbos our problem will be gone. We'll see. Pumps and wire is cheap, so I'll definitely give it a shot before I start replumbing everything.


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