Jump to content
SAU Community

Used Rb25det Factory Turbo

N-DAWG

By N-DAWG,
in Engines & Forced Induction

 Share

Recommended Posts

N-DAWG Mentor

N-DAWG

Posted
Posted (edited)

Hi Guys

I've been looking around for a used Factory Turbo to do a Low Boost N/A turbo Conversion.

The problem with buying a used turbo online is that obviously I don't get to see it in person till i receive the item.

What can I look for in photos that can indicate that I should steer away from a particular turbo?

Attached are photos of one that I'm looking at possibly buying. According to the seller it was removed from an R33 GTS-t Series 2 at 90,000kms running stock boost throughout, with minimal or no shaft play, and that all the seals are not leaking and in excellent condition. Turbo was removed to allow for an upgraded turbo.

I guess that the upgrade can be justified as the seller also has factory injectors, pump and other items listed.

I requested additional detailed photos which are attached.

Any advice is much appreciated!

Thanks

Nathan

post-46903-1222475068_thumb.jpg

post-46903-1222475100_thumb.jpg

post-46903-1222475125_thumb.jpg

Edited by N-DAWG
Link to comment
https://www.sau.com.au/forums/topic/237796-used-rb25det-factory-turbo/
Share on other sites
Green_s13 Proficient

Green_s13

Posted
Posted

there isn't that much you can go on with shaft play you have to trust the seller with that, however for oil seals, look for any oil stains inside the trubo, try and look for any wear on the blades (can be hard in pics) but yeah buy a turbo over the net is a bit of a gamble.

N-DAWG Mentor

N-DAWG

Posted
  • Author
Posted
there isn't that much you can go on with shaft play you have to trust the seller with that, however for oil seals, look for any oil stains inside the trubo, try and look for any wear on the blades (can be hard in pics) but yeah buy a turbo over the net is a bit of a gamble.

Yeah it is a bit hard. I might see how I go with this one. If I get it at the starting price it's not a lot. It doesn't come with the lines etc.. but I just scored a turbo braided line kit on NS for $100 so all good :)

N-DAWG Mentor

N-DAWG

Posted
  • Author
Posted

The seller was happy to send me those additional items. From what he said it sounds like he's relying more on his mechanic's knowledge.

Well I've bit the bullet, bought this turbo for $200 + $30 postage. I'll get it checked out by the workshop when it arrives and hopefully it should all be sweet! I don't expect it to last indefinite, but even if I get a couple to a few years out of it I'll be happy at that price.

Besides, when it comes time to recondition the engine, that's when I'll be able to go all out with it :) She's only got 111,000 on the clock at the moment.

Thanks for the input guys!

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

    • GTSBoy
      R33 GTST Steering Rack (49001-19U05) Rebuild?

      By GTSBoy · Posted

      I hadn't thought about the variable power steering assist. Presumably, it will always be the same level of assist as you get in an S14. The R32/3/4 are either helliishly heavy (at low speeds) if the solenoid is not powered at all, or hellishly too light (at high speed) if it is powered all the time. I presume that it is PWM controlled on those cars. I hadn't thought about the S cars not having variable assist. ugh. What crappy plebby cars they must be!  
    • Gantai
      R33 GTST Steering Rack (49001-19U05) Rebuild?

      By Gantai · Posted

      Hmm yeah that is a good point. It looks like it'll just bolt in with no real issue besides maybe the bushings being different. My other concern was that 2 pin plug that I assume is used in some way to control the rack solenoid depending on the speed signal from the ecu. The DMAX rack doesn't even have that plug though so, don't think it'll matter. Might just order the rack and see how it goes. Will update this when I figure something out
    • GTSBoy
      R33 GTST Steering Rack (49001-19U05) Rebuild?

      By GTSBoy · Posted

      I'd say it's a fair bet that the feed and return fluid lines will be in different enough spots that you would need to come up with a way to cut the originals short and adapt with new hard line adaption or braided teflon hoses or somesuch. But really, you have the car, you have the photos of the DMAX rack - you should be able to go out there and see for yourself whether they're in the same or different spots.
    • Gantai
      R33 GTST Steering Rack (49001-19U05) Rebuild?

      By Gantai · Posted

      I've been doing some looking around and honestly was just considering throwing a new rack at it. I saw that the dmax silvia rack bolts up into the 33 with the silvia bushings but not sure if the high pressure lines will sit in the correct spot. I believe other version of the 33 rack are the same/similar to the racks that can be opened up without as much fuss so I assume the dmax rack would fit but any ideas?
    • GTSBoy
      R33 GTST Steering Rack (49001-19U05) Rebuild?

      By GTSBoy · Posted

      I've never played with one, but I would expect that you are correct. That slot looks like it is intended to be used to unscrew the end, and the flats on the body would be better than grabbing it around the round bit with a pipe wrench. So, yeah, probably unscrews. You'll probably have to make a tool to drive in that slot.
×
×
  • Create New...