Jump to content
SAU Community

Recommended Posts

http://www.skylinesaustralia.com/forums/in...opic=80624&st=0

HKS 2530:

TURBINE:

Inducer = 53.8 mm

Exducer = 47.0 mm

Trim = 76

A/R = 0.64

COMPRESSOR:

Trim = 63

Inducer = 47.7

Exducer = 60.1

A/R = 0.60

R34 N1's

TURBINE:

Inducer = 53.85 mm

Exducer = 42.4 mm

Trim = 62

A/R = 0.64

COMPRESSOR:

Trim = 55

Inducer = 44.57

Exducer = 60.1

A/R = 0.60

HKS GT-SS

TURBINE:

Inducer = 53.85 mm

Exducer = 42.4 mm

Trim = 62

A/R = 0.64

COMPRESSOR:

Trim = 56

Inducer = 44.46

Exducer = 59.41

A/R = 0.42

Edit: I have my suspicions that some of the A/R numbers are off. It looks to me for all the world like the R34 N1s were the base for the GT-SS, although someone else will have to comment as to whether they use the same catridge.

Link to comment
https://www.sau.com.au/forums/topic/115599-n1s-vs-2530s/#findComment-2130860
Share on other sites

Hey No one

I recently bought a pair of Garrett GT2860R - 707160-5 and i'm happy. Lots of power on tap and very drivable.

My current RB is getting a bit long in the tooth for big boost and HP, but i'm still having lots of fun. Had some adjustable cam gears fitted as well as the usual bolt on mods

TURBINE:

Wheel dia. = 53.8 mm

Trim = 76

A/R = 0.64

COMPRESSOR:

Trim = 62

Inducer = 47.2

Exducer = 60.

A/R = 0.60

Edited by Mr. Keets
Link to comment
https://www.sau.com.au/forums/topic/115599-n1s-vs-2530s/#findComment-2131473
Share on other sites

hey crimmo and mr keets

do you guys have any dyno sheets of them yet??

also whats the spool time like?

and cheers to Iwells for the link .... big help hey

Hey No one,

sorry i'm a million miles from my R at the mo, so i cant post the sheets. Check out turbobygarrett.com and you can see the maps, Mine is making 406hp at the back wheels, I picked up 70rwhp on a 17 year old engine...fuel system running out of puff now. Every combo is different and so is the tune up.

Find a good tuner and ask to see some dyno sheets.

Link to comment
https://www.sau.com.au/forums/topic/115599-n1s-vs-2530s/#findComment-2137605
Share on other sites

From my research, it looks to me as Lucien suggested: That the R34N1 are more or less the same spec as the HKS GT-SS.

Now remembering that both of the above are based on a Garrett Turbo,

The version of Garrett GT2860r that I bought is the "-7", and I got this because it had more or less the same specs as the GT-SS.

I've recently gone back to the Garrett Website and now find that they have actually mentioned that these are indeed the "OEM on Nissan RB26DETT used in Skyline R34 GTR N-1..."

You can see it here:

http://www.turbobygarrett.com/turbobygarre...0R_707160_7.htm

Read the little blurb on the left...

...and yes - they are an excellent turbo I think.

Link to comment
https://www.sau.com.au/forums/topic/115599-n1s-vs-2530s/#findComment-2141261
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • I'd ask the shop what they used and use that. Mixing coolants is sometimes OK, sometimes not, and you have know the details of each coolant to know whether it's a good idea or not.
    • Is it alright to top up with just another green coolant?
    • thanks GTSboy. My confusion at the moment is i am trying to locate the ignition, ECU battery power and the ECU negative The closest thing i can find is the for the S15 on Page 8 of the Wiring Specialties web page https://drive.google.com/file/d/0B9F33_M_GgENQnZ6STMxVmVNd1E/view?resourcekey=0-eZ4nNRwRoqa1qvKlWWHm8A I cannot find the same diagram for the R33 RB25DET Series 2 dash plug pin out.... Do you know what the Pins? or know where i can find the same pinout diagram for the RB dash plug? Thanks for the advice on the box... i like a 6 speed so might be on the lookout or the box now.. a topic of discussion for another post...
    • Will have a look at that. I cant see any leaks 
    • Put another overflow bottle (ie, a 1.25 coke bottle or similar) under the overflow hose and see if it is being pushed out there or if it is disappearing into the engine.
×
×
  • Create New...