Jump to content
SAU Community

Recommended Posts

Can I please just say that they're not "t51's"... They're "T517z"....

It's kinda like saying I'm buying some HKS GT253's for my car :Oops: :( :(

Yeh first time i read...

Anyone gone from GTSS's to T51's ????

I scratched my head and giggled i hope they are at least Kai versions...then it was like, oh yeh you mean T517z :D

I agree with Roy, most of the dead turbos we see have turbine and/or compressor damage. Very few have core damage and most of those are plain bearing cores.

It's a self fullfilling prophecy.............

plain bearings cores need rebuilding more often

so

they are cheaper to rebuild.

  • 3 weeks later...
Yes, translated for those in metric land 278 KW's !... and watch this space, more to come yet !

jezzrrr, my car is currently making almost the same power (273 rwkw) with standard turbos. I reckon there will be more to come as well :P

  • 5 years later...

I have Trust T517z's on my 32 GTR. They are a little laggy but when they come on (around 3800 - 3900 rpm) they are on to stay. A set of cams and cam gears, get it on boost a little earlier and no worries. Most of you may think this a little silly but 342kw on 24psi, at the rear wheels on stock internals I feel is not a bad effort. The only hickup which has just recently happened after about 1 1/2 years of running these turbos is 1 of the air flow meters let go.

Time to upgrade to z32's. For those of you who are interested the upgrades to date are the following:

Power FC

AVCR

HKS Fuel Pump

HKS 680cc Injectors

Turbosmart Fuel Reg

Apexi Pod Filters

Trust T517z's (8cm Housings)

Twin stainless split dumps

Nismo Exhaust

Trust FMC

plus the usual gauges, seats, steering wheel, rims, suspension upgrades etc. Mods to follow in the very near future are Z32 AFM's, Splitfire coil packs, cams and cam gears. Then start saving again for rebuilt motor.

  • 1 year later...
  • 1 year later...

So are the t517z below GTSS and 2530s?

Also, do they fit on standard dumps and manifolds?

No T517z are in the middle, depending on housing choice will dictate how far to which side of "middle".

To note they are bush bearing, and I've seen JAGR33's car go from 517's to -5s

Same power, better response all over.

There is a 517 graph on the the "dyno comparo" i posted a few months back.

  • 3 weeks later...

Nismoid, how do I work out which housing the t517zs I'm looking at have?

What do I measure?

Would the 8cm or 10cm be better for a stock internal rb26?

Go the 8cm, less lag. The 10cm would suit a 30 bottom end....

yes but considering T517Z's are $1000 on ebay brand new, it's something to look at $ wise.

iv'e owned stock GTR turbo's and won't voluntarily again.

There is no way your going to get a new trust T517Z kit for $1k....

Nismoid, how do I work out which housing the t517zs I'm looking at have?

What do I measure?

Would the 8cm or 10cm be better for a stock internal rb26?

I have 10cm's... but I'd suggest 8's for street work and/or stock engine.

Blue32 made 427kw with T517z's (8cm2) on PULP and is making over 450kw (actual power not known as the tyres are spinning on the dyno) on E85.

Yeah right...

I nosed over 400rwkw with my 10cm's.... and that was pushing them as hard as they would go. An honest 430rwkw on 8cm's..... hmm

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

    • Just throwing around ideas, does it need to be in the compressor cover? Why not the hot side piping?
    • 1/8NPT drill size = 8.7mm. Since the hole got messed up by me, it’s probably around 9mm.    So 1/4” NPT would be next step. A drill size of around 11mm would be preferred there which is not way of my M12 (drill 10.5mm and tap M12 threads) 
    • 3 Kids are starting to hit that ages. I wanted to get them something special to learn on, put down the screens and have some fun. 4Door 2001 R34DE Black Pearl GV1 Jap Import, AU 2nd owner. Pre Work done. Suspension - Wheels Pedders SportsRyder Coilovers   Wheels TSG Spokey Boi 18'x9.5"+15 Body JASI Aero 4 door Type R Full Kit LED Conversion - Parker, Blinkers, & Reverse Exhaust Hurricane Headers 100 CPI high flow cat 2.5" Piping Cannon muffler Internal Bride low max stradia ii - front seats  Bride RO seat base and Rails (R/H) Cube short shifter LED Conversion - Interior   
    • Why are you so adamant on going M12? Why not follow Brad (GTSBoy) suggestion. You're talking moving from a 1/8" size, to a 1/2" effectively. 4 times bigger. Why skip the commonly available sizes in between? The bigger you go, the more likely you are to strip the threads out at a later date, as guaranteed, someone will put a huge spanner on the M12 and really tighten it up, and you're only in thin wall, so not a lot of threads to engage!
    • Hi. Yeah thanks. Car is already at tuners and it staying there to resolve "many" issues they do not like. So it is in a good hands. Getting a good tune on that Nistune ECU too so the car would be good. Just needs a little tune up and love.
×
×
  • Create New...