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Garrett Medium Frame Gtx Turbos

SimonR32

By SimonR32,
in Engines & Forced Induction

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whatsisname
whatsisname

Polished up pretty good if I do say so myself [emoji4]

FineLine
FineLine

Who gives a toss how it looks if it meets the performace criteria. I hope they wax garretts arse to the point where garrett actually starts doing some real r&d and giving customers something bette

whatsisname
whatsisname

The GTX3584RS will support roughly 850-880HP on a 3.0L (maximum rpm of ~7500-8000) at a PR of about 3.1-3.3 No chance of getting 1000HP out of it, not unless it can be done at a PR of 2.75 and even th

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Harey Veteran

Harey

Posted
Posted

Value for money get the turbo with an internal gate .82 turbine housing, get an exhaust cam gear and get it retuned. You will need a line kit, intake and cooler pipping modded and a completely new dump pipe.

GCG have given me a rough price of $2200 for the GTX with rear housing. You can then get your mechanic to make you the dump/cooler/intake pipes and buy a RB/Garrett BB line kit from Kinugawa on ebay. The line kit is about $100 and I anticipate you will need to spend roughly 800 making the dump and other associated pipes. GCG also sell gates cam gears for something like $100 each and tuning will be up to your tuner.

GCG Also sell a complete kit with the lines, dump pipe etc. I believe the price was around $3k for the GT3071/76 so I wonder if its gone up for the GTX series?

GTScotT Grand Master

GTScotT

Posted
Posted

6boost mani for $2500??? Last i seen they only 1200bux custom.....

When you go high mount you tend to need more than just a manifold to make it work... also having external wastegate would be a good start ;)

This.

Harey Veteran

Harey

Posted
Posted

I'll be getting a GTX3582R soon. .82 internally gated. Best I found so far was $2200. Don't need a kit cuz it will all bolt up with my current gt3076r kit. Can't wait :)

Wow thats big news, I cant wait for the results either! So a GT35 will fit onto the standard exhaust manifold? I thought the standard exhaust manifold started to become a reasonable restriction over 300rwkw?

islade Rising Star

islade

Posted
Posted

Just checking, i'm sure you can't but thought it would be worth asking as i'm not that knowledgeable.

Could I get a GTX3071 and use the exhaust housing from my current KKR560. I would love that because then i don't need to buy an exhaust housing, dump pipe or any of that, so i'd save money. My current exhaust housing has already been chopped up my mr turbo to remove the "twin scroll" partition, and make the wastegate hole heaps bigger.

Random copy and paste in case it's helpful:

KKR560 One of the largest internal-gate turbos on the market Oil-cooled, 0.84 turbine housing suits T3 size flange Internal wastegate with 8psi actuator Suitable for single-turbo applications on 3.0-4.5 litre engines, or in twin turbo kits on 6.0 to 7.0 litre engines Comes with 71mm V-band section and V-band for dump pipe, T3 exhaust gasket, oil inlet banjo bolt and oil return gasket. RRP $999 Specifications for KKR560core: Compressor inlet pipe 76mm, compressor outlet pipe 50mm 55 trim compressor; inducer 61mm, exducer 82mm Turbine wheel outlet 56mm, outer diameter 73mm

As I said, i'm sure this is a ridiculous question, but thought i might as well ask :)

boostn0199 Grand Master

boostn0199

Posted
Posted

Just checking, i'm sure you can't but thought it would be worth asking as i'm not that knowledgeable.

Could I get a GTX3071 and use the exhaust housing from my current KKR560. I would love that because then i don't need to buy an exhaust housing, dump pipe or any of that, so i'd save money. My current exhaust housing has already been chopped up my mr turbo to remove the "twin scroll" partition, and make the wastegate hole heaps bigger.

Random copy and paste in case it's helpful:

As I said, i'm sure this is a ridiculous question, but thought i might as well ask :)

No you need to change to the garett housing since you will get poor results with the kkr housing.

Harey Veteran

Harey

Posted
Posted

I'll be getting a GTX3582R soon. .82 internally gated. Best I found so far was $2200. Don't need a kit cuz it will all bolt up with my current gt3076r kit. Can't wait :)

My vote is for keeping the 3076, go E85 and run 23-25psi. Should make 340-350rwkw, improve your current awesome reponse (E85) and have a spastic mid range and top end!

Harey Veteran

Harey

Posted
Posted

RB25DETS2 runs a HKS 3037 Pro S on 23psi on E85 on a stock RB25 making 348-356rwkw depending on dyno. As we know the 3037 is a 3076 with a few tricks so is directly applicable.

NYTSKY has also had the 3076 up to 350rwkw maybe even more I cant remember.

I think a GTX35R really demands an aftermarket manifold etc.

islade Rising Star

islade

Posted
Posted

Heres to hoping that updates will be posted in this thread as australian outlets get stock of GTX3071.

Just checking... I used to run no cat or mufflers on my car, but i've cleaned up my act now so that i don't upset the neighbors.

There's no problem running a screamer pipe on a GTX3071 right? Like it will only get loud once i'm making some kind of boost, right?

Isaac

islade Rising Star

islade

Posted
Posted

I've contacted ATP and RSP to get quotes for GTX3071's internally gated T3 0.82 housing and flange shipped to Gold Coast, Australia.

They replied back to confirm address, so I guess i'll hear back with a price this afternoon. If it's acceptable, looks like i might get the world's best xmas present :cheers:

I'm happy to post up the prices here, for anybody else looking, or is that inappropriate?

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