Jump to content
SAU Community

What Turbo Do I Have?

BANGN

By BANGN,
in Engines & Forced Induction

 Share

Recommended Posts

BANGN Experienced

BANGN

Posted
  • Author
Posted

no way can i see anything there is just too much shit in teh way and doesnt look very easy to pull it all off.

il go have a look at that exhaust number but in the mean time the actuator has a stamp on it that says 242x02 in black writing and its stamped ASN79 or somthn

BANGN Experienced

BANGN

Posted
  • Author
Posted (edited)

4513 pretty sure. the 4, 5 and 3 is a definate confirmation but the 1 sort of looks like a V not sure, thats teh best angle i can get.

45v3.jpg

really looks like a V but not sure.. so i guess if it was that makes it a 45V3 which yeh is off a rb25, but there is a 45V1, 45V2 as well isnt there? whats the dif between them

Edited by YEHBOI
TTT Grand Master

TTT

Posted
Posted

on what engine?

on an RB25.. yes.. it's too much.

on a smaller rb20 it should be just about as much as you'd want to put through a ceramic exhaust wheeled turbo.

all the pics you've posted have had 20V seca in the name so you could be putting this on a 4age in which case, I've seen people put 17+ through that turbo on those engines.

TTT Grand Master

TTT

Posted
Posted (edited)

the RB25 is 500cc larger in capacity.

it can push out x amount more air so to speak.

so people say that the max safe boost setting for a stock R33 gtst is about 10-12psi.

and on a car that is 500cc smaller in capacity, it can handle more boost to put the same amount of strain on the turbo as it does on a lower boost setting when on the RB25.

Also, the RB20 has lower compression than the RB25 which also means more PSI to bring the power/heat to the same levels.

f*k that was a messy post.

Edited by GTST
MBS206 Grand Master

MBS206

Posted
Posted
its on my R32 GTST - RB20.

why the psi differences? is that due to the fact a RB25 puts out alot more exhaust heat than the RB20?

At 10PSi on a 2.5Litre, compared to a 2L, you're putting through more air. Which means turbo spins faster, which means more heat in the turbo.

abu Grand Master

abu

Posted
Posted
the RB25 is 500cc larger in capacity.

it can push out x amount more air so to speak.

so people say that the max safe boost setting for a stock R33 gtst is about 10-12psi.

and on a car that is 500cc smaller in capacity, it can handle more boost to put the same amount of strain on the turbo as it does on a lower boost setting when on the RB25.

Also, the RB20 has lower compression than the RB25 which also means more PSI to bring the power/heat to the same levels.

f*k that was a messy post.

Well said. :/

Makes sense when you say it that way.

Thanks,

Abu

TTT Grand Master

TTT

Posted
Posted
At 10PSi on a 2.5Litre, compared to a 2L, you're putting through more air. Which means turbo spins faster, which means more heat in the turbo.

which also means more power but that's a different point.

on one of my RB20's I bolted an RB25 turbo to, I had the usual mods except FMIC.

with the exhaust and filter being free flowing, and no boost control, the stock car would boost to 11psi. (stock is 10)

Once the RB25 turbo went on and I used a boost controller to bring it to 11 psi (I used the stock actuator instead of the rb20 one so it had 6psi stock), I put it on a dyno and it made 153rwkw.

I think a stock R32 makes around 110rwkw.

an RB25 with stock turbo at 10psi (if it isn't missing and spluttering like a shitbox) will have around the 170rwkw.

an RB20 with stock turbo at stock 10psi but with intake and exhaust mods will have around 130rwkw.

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • Kapr
      What brakes on R34 GTT(Europe)

      By Kapr · Posted

      @GTSBoy Ok so that was the shops problem...they showed R33 rotors on R34 page and i did not know 296 do not fit(and are for R33) Yes i bought "kit" with rotors and pads. Pads are ok(i have GTT calipers front and rear). They have some 324mm but no 310mm. So i dont know if they would fit. I have 17inch LMGT4s So another question. Can i fit those in the rear or they are just "too" big for that?
    • Ozdavroz
      Starting again

      By Ozdavroz · Posted

      I started removing the tank a while back with the intent to give it a proper clean. Got to a bolt that I couldn't undo completely due to a diff being in the way, so just said f**k it and siphoned the gluggy old fuel out and called it a day. Looking it the tank it looks less corroded than the one in the pics for that billet hanger from Frenchy's anyway. Isn't it the fuel filters job to worry about this stuff? I scraped off most the crusty shit of the hanger but will give it another go before reinstall coz maybe the fuel and return pipes are also full of gunk  
    • sonicii
      Steering lock/control unit Infiniti G37

      By sonicii · Posted

      Pretty sure it is a common fault. I believe this is the only part you need, but don't quote me as I don't have a V36.  I also believe it is a bit of a pain to change and the device needs to be encoded to the car once it is replaced, so may need someone with the right tools. Buy Genuine Nissan 48700JF00D (48700-JF00D) Lock Set-Steering. Prices, fast shipping, photos, weight - Amayama
    • Dose Pipe Sutututu
      What brakes on R34 GTT(Europe)

      By Dose Pipe Sutututu · Posted

      Pads for R32 GTS-t, R32 GT-R non V-Spec (Sumitomo), R33 GTS-t and R34 GT-t are all interchangeable. R34 GT uses a 2x piston caliper, hence it didn't fit.
    • soviet_merlin
      WGNC34 - floor mats

      By soviet_merlin · Posted

      Checked with amayama and nope, the full S2 manual set is not available anymore. Unsurprising, but still disappointing as the ? on availability gave a glimmer of hope.
×
×
  • Create New...