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Used Rb25det Factory Turbo

N-DAWG

By N-DAWG,
in Engines & Forced Induction

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N-DAWG

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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

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post-46903-1222475125_thumb.jpg

Edited by N-DAWG
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https://www.sau.com.au/forums/topic/237796-used-rb25det-factory-turbo/
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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

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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

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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!

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