New Garrett Gtx2860R / 2863R / 2867R

[sneakey pete]

My gtx 2860s with 33 compressor housings are done... And I can't pick them up for 2 weeks. Oh well, let the suspense continue!

[mr skidz]

My gtx 2860s with 33 compressor housings are done... And I can't pick them up for 2 weeks. Oh well, let the suspense continue!

just as I'm about to buy 2 GTX2863 cores!!

I might wait n see how you go lol

if those 60s hit at least 420 430kw with those oe housings I'm so doing it.

Edited October 7, 2015 by mr skidz

[Piggaz]

60's would want to hit 420 rwkw considering it's not too hard to do that on bog stock -5's on E85 but without the brain damage.

[sneakey pete]

You may have to wait a while, they shall be going onto the shed shelf at first as I'm doing a road trip to Victoria for 3 weeks straight after i get back.

But yeah as above the 60s should indeed flow a tad more than -5s.

[mr skidz]

60's would want to hit 420 rwkw considering it's not too hard to do that on bog stock -5's on E85 but without the brain damage.

brain damage?

That's carrying on a bit isn't it?

He's using a .42 compressor cover not a .60 one, we've been through this before haven't we?

Pete's obviously after better spool then dash fives and better response with Power close to a dash 5 or better.

-5's in the .42 compressor cover didn't do 420kw in a .42 comp cover!

Max boost only saw 383kw,

but you expect a lot from a GTX2860 combo that's never been done before and documented?

Let's just praise Pete for actually giving it a go regardless of the result it will spool good.

Here's the pic of the 383kw -5 in .42 compressor cover.

[KPCresta]

For reference I am using the GTX2863 twin setup (with custom intake piping) and standard -5 rear housings. She made 640hp at the wheels lately when retuned for 30psi boost.

[sneakey pete]

Mmm, 30psi by 4500rpm.

For reference, when you say custom intake piping, you mean the standard gtx anti surge covers with piping made up to suit them?

[KPCresta]

Mmm, 30psi by 4500rpm.

For reference, when you say custom intake piping, you mean the standard gtx anti surge covers with piping made up to suit them?

Yes thats correct. Custom inlet piping to replace the OEM setup.

[Mick_o]

Can you see a reoccurring theme here?

You put bigger wheels into smaller housings and they fail. Simple as that!

Hate to break it to you guys but billet GTX wheels aren't the magic cure for the issues that plague the stock configuration like you are dreaming up. Look at Gavin here he's ditched the factory plumbing and "HEY PRESTO" hello to some response & power! Garrett obviously put these compressor wheels into these comp covers for a reason don't you think?

But the big issue which you keep overlooking is the turbine housings. GTX wheels require higher pressure ratios to make the power over the old GT series its well documented and i have experienced it 1st hand with my own GT-GTX experience. Now how do you get your turbine to keep up with your magic billet compressor wheel???

Let me answer that for you just in case you're unsure?

YOU CANT WITH THE FACTORY GTR REAR OR -5 REAR THE GTX WHEELS OUT FLOW THOSE TURBINES!!!

brain damage?

That's carrying on a bit isn't it?

He's using a .42 compressor cover not a .60 one, we've been through this before haven't we?

Pete's obviously after better spool then dash fives and better response with Power close to a dash 5 or better.

-5's in the .42 compressor cover didn't do 420kw in a .42 comp cover!

Max boost only saw 383kw,

but you expect a lot from a GTX2860 combo that's never been done before and documented?

Let's just praise Pete for actually giving it a go regardless of the result it will spool good.

Here's the pic of the 383kw -5 in .42 compressor cover.

Edited October 7, 2015 by Mick_o

[mr skidz]

Can you see a reoccurring theme here?

You put bigger wheels into smaller housings and they fail. Simple as that!

Hate to break it to you guys but billet GTX wheels aren't the magic cure for the issues that plague the stock configuration like you are dreaming up. Look at Gavin here he's ditched the factory plumbing and "HEY PRESTO" hello to some response & power! Garrett obviously put these compressor wheels into these comp covers for a reason don't you think?

But the big issue which you keep overlooking is the turbine housings. GTX wheels require higher pressure ratios to make the power over the old GT series its well documented and i have experienced it 1st hand with my own GT-GTX experience. Now how do you get your turbine to keep up with your magic billet compressor wheel???

Let me answer that for you just in case you're unsure?

YOU CANT WITH THE FACTORY GTR REAR!!!

judging by your comments you don't know much.

Go back like 10 pages re read.

Edited October 7, 2015 by mr skidz

[mr skidz]

I'll do it for you.

SIMONS R34

*Std inlet pipes

*Std cooler

What SHIT were you saying again?

You should know your shit before posting garbage it misleads people that don't know better.

LMFAO!

Edited October 7, 2015 by mr skidz

[Mick_o]

Lol what does that prove? Clearly you know f**k all as there was nothing misleading in what i said so LMFAO

Pauls -5 results beat that so whats ya point? As good a result as it may be its not setting the world on fire nor is it proving that the effort gone into f**king around with GTX's to bolt on is worth while. In fact it makes my point very valid because shitty old -5's still beat it!

[mr skidz]

Pauls figure does not win anything because they were never racing?

Paul made 1kw more.

Pauls setup is far more serious in terms of parts used and cost outlay.

[Mick_o]

Who said anything about winning races? You are the 1 who posted up a graph telling me i didn't know SHIT & that im posting misleading information yeah? You posted a graph of 88lb GTX turbos running 33psi of boost & then i mentioned a set of 72lb GT turbos running 28psi making more power. Can you see where im going with this?

Hate to break it to ya mate but i setup cars for a living and have been working in 1 of the most reputable shops in this land/ possibly in the world who sell parts globally and setup the worlds fastest time attack cars. So im not just some internet muppet staring at graphs making assumptions talking shit via a keyboard.

Whats your claim to fame?

[GTR_JOEY]

Would someone please post up a single graph!

[r32-25t]

Rb25 thread up further some where

[GTR_JOEY]

I'm taking the piss Brett

[SimonR32]

Would someone please post up a single graph!

They got really upset and defensive when I did that last time

[r32-25t]

I'm taking the piss Brett

i know, I was just giving it back

[mr skidz]

Who said anything about winning races? You are the 1 who posted up a graph telling me i didn't know SHIT & that im posting misleading information yeah? You posted a graph of 88lb GTX turbos running 33psi of boost & then i mentioned a set of 72lb GT turbos running 28psi making more power. Can you see where im going with this?

Hate to break it to ya mate but i setup cars for a living and have been working in 1 of the most reputable shops in this land/ possibly in the world who sell parts globally and setup the worlds fastest time attack cars. So im not just some internet muppet staring at graphs making assumptions talking shit via a keyboard.

Whats your claim to fame?

well you said PAULS FIGURE BEATS SIMONS!

I was stating twice now that it's not a race so how does one lose if it's not a race?

So you work in a workshop, you must know everything?

This is why I think your not very smart and now it's on record Mick_o

How is a GTX2863 crammed in a 707160 -5 foreign housing an 88lb turbo ???

GARRETT DID NOT PROVIDE ANYONE A COMPRESSOR MAP FOR A GTX2863 IN A DASH 5 HOUSING! !

its that simple.

Sorry you don't understand, maybe I'm not famous enough for you to pay attention to me.

What if I said I hold the record for the heaviest bench press at my gym, would that be classed as a claim to faim?

Your clogging this thread up too btw.

Edited October 7, 2015 by mr skidz