gtr turbo identify

[Driver]

hey all

if anyone who knows anything about turbos help me

i just need to know if these are standard turbos or n1's

it has a steel intake wheel - its a r33 gtr engine, did they come out standard with steel wheels?

anyway

thanks in advance

-brendan

[Driver]

the diameter of the end of the stock dump pipe is about 60mm

[Driver]

also is there any1 that can find information about an engine via that nissan software of whatever?

[Driver]

is there any1 at all that can help!?

here is a pic of the intake wheel

its steel not ceramic if that helps.

ta

brendan

[Jordan]

I think I read in another thread somewhere about N1 turbos having an a/r of 60 or something. Do a search for it.

[Driver]

yea i just saw that

how big is the hole on stock dump pipes?

[japtaxi]

generally if compressor A/R .42 and exhaust A/R .48 then thats standard 32/33 gtr turbos size.

exhaust wheel is ceramic, take the dump pipes off and you'll see it.

[Driver]

I pulled of the dump pipe and around the edges i see..

GARRETT .64 696-6

Edit:

I just started another post to find any info on the engine

The block is a 24U N1 engine.

[Driver]

to any1 who cares

i finaly got the turbo off and it has 14411-24U10 on the plaque which means its n1

i spose no1 knows how much boost these r33 n1's can take safely?

[Stirlo_GTR]

Hey Brendan, Those pics you posted are they of your actual turbos?

as they are different! you will notice that one is a 1-1 and the other is 1-2.

From my experiance the 1-1 are from an R32 GTR, and 1-2 is from an R33 GTR.

Also the .42 is deffinatly different to mine (that were stock 32 GTR ones, but are now stock 33 GTR ones, as mine were/are .24, do they have steel wheels? if they do they may be N1 turbos but normally N1's have a Blanl Rectangle on the outlet of the intake wheel. and I didn't see that on your turbos. Do you have a full pic of the front now the turbos are off?

Cheers!

[Driver]

heya

basicly i didnt think they where n1 turbos either untill i spent a couple of hours taking one of the turbo's off and looking at the serial number which matches the n1 turbos. There do seem to be a few differences- look at the text document below.

I didnt get many pics cos for some reason our $700 digital piece of crap camera takes blurry photos when its dark!

I found this info on the internet N1 -Vs- Stock R33

R32 - R33 Ceramic 14411-24U00

Genuine R33 N1 14411-24U10

Edit - crap that didnt come out properly

www.iinet.net.au/~drath/N1vsStock.txt

Look there..

[Driver]

[Driver]

It sais basicly my exhaust wheels are made out of Inconel.

Inconel refers to a family of trademarked high strength austenitic nickel-chromium-iron alloys that have exceptional anti-corrosion and heat-resistance properties. These alloys contain high levels of nickel and can be thought of as super-stainless steels. Inconel alloys are used for a variety of extreme applications including navy boat exhaust ducts, submarine propulsion motors, undersea cable sheathing, heat exchanger tubing and gas turbine shroud rings.