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Gtr Joey's R32 Gtr E-Flex, Twinscroll 83/75 Results

GTR_JOEY

By GTR_JOEY,
in Engines & Forced Induction

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GTR_JOEY
GTR_JOEY

Engine in!!!

GTR_JOEY
GTR_JOEY

Small present from the mrs

XKLABA
XKLABA

Lol, as if, I would much prefer to be doing it with twins then a big single

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GTR_JOEY Grand Master

GTR_JOEY

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Wish I recognized the car and came said hello at the SAU Nats. Loving the results coming out of this community lately it's insane.

Makes me want to push 11ty boost into my little turbo till it runs out of puff

This is true, alot of big horse power cars kicking around now, especially in sydney...

hey Joey, what cat you running? may have missed it...

4" exhaust?

Hi Dan, exhuast is tapered out from the back of the turbo to a 4 inch all the way to the cat and including the cat. The rest is 3.5inch

The cat is a "high flow" cat :)

DCIEVE Mentor

DCIEVE

Posted
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Good to hear Nick,

just remember that the turbo is going to sit very high.. especially on a 30 block

I have a bit of room to spare even with the extra deck height. Out of interest have you guys seen any precision results bettering the usual garrett options or is it still just hype? I keep looking for reasons to change but there are precious few results.

Interesting to see how this goes.

More specific details of the setup?

The details are in the build thread but it's basically a std stroke built 30, 26 head with big'ish cams, full race 'power' manifold and all the supporting stuff.

SimonR32 Grand Master

SimonR32

Posted
Posted (edited)
Out of interest have you guys seen any precision results bettering the usual garrett options or is it still just hype? I keep looking for reasons to change but there are precious few results.

From what I have seen they usually come up with a bit better results that the Garrett equivalent. Nothing earth shattering but a little. I think the big test for me will be my GTR on a dyno that has a lot of other results on file to compare with :)

Edited by SimonR32
Lithium Grand Master

Lithium

Posted
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Well after seeing the power it made on pump on low boost (around 375rwkw) i would have thought it would have made more power...

but by the time we played with the cam gears and got boost coming on nice and early we lost that little bit up top

at the end of the day the front fan is only 60mm and for it to make that power with that kind of response, i couldnt have asked for much more really :)

Absolutely, hardly a disappointing number considering the spool and the price of the turbo - just advertising would suggest that it will match or beat the performance of a GT3582R but it looks a bit more like it is more or less comparable with but definitely not likely to outperform. Again, no shame in that for something not much over half the price that looks and sounds awesome :D

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Lithium Grand Master

Lithium

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From what I have seen they usually come up with a bit better results that the Garrett equivalent. Nothing earth shattering but a little. I think the big test for me will be my GTR on a dyno that has a lot of other results on file to compare with :)

That will be interesting, is that likely to happen? An outfit I know is doing a Precision PT6766 and a Forced Performance GT3794R HTA on the otherwise equivalent setup car - an 4G63 unfortunately, but should give a general idea. Will be interesting to see if the Precision turbos are matching the performance of the HTAs.

SimonR32 Grand Master

SimonR32

Posted
Posted

That will be interesting, is that likely to happen? An outfit I know is doing a Precision PT6766 and a Forced Performance GT3794R HTA on the otherwise equivalent setup car - an 4G63 unfortunately, but should give a general idea. Will be interesting to see if the Precision turbos are matching the performance of the HTAs.

I don't think they have done any HTA's but millions of GT3582R, GTX3582R and T04Z's etc

Pezhead Grand Master

Pezhead

Posted
Posted

Here's a video of Joey's car at the Dyno Day yesterday. I think he mentioned it was running about E60.

Sound isn't great but at least it doesn't blow out too bad. Best to click HD and watch it that way (I uploaded a full 1080HD version but even Vimeo trims it down to 720).

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