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Suspect_1990

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Posts posted by Suspect_1990

  1. Cheers guys was fun pulling it apart and thought I'd post it all up cause there really isnt much information on these turbos and alot of carp about them floating around.

    It's a shame that u can't get standard size steel turbine wheels and rebuild kits I think there a good turbo considering there age now,

    Also i believe they rebuild these in Japan has my mate got a rebuilt turbo from Japan which I think was off a VQ30 and he put R33 front housing and OP6 turbine housing straight on cause the compressor housing was weird (like a garret style one with bolt on intake and outlet from the compressor housing) and the rear housing had slight crack and unknown casting number. The turbine wheel was ceramic

  2. Hey guys a mate of mine gave me a blown VG30 turbo so i decided to strip it, So i thought i would post up the pictures for everyone to have a look at will help clear up some questions and settle some rumours

    Blown Shaft & Compressor Wheel

    54e7c5d8.jpg

    Core with wheel & shaft removed

    ee5cf647.jpg

    f42b8297.jpg

    inside complete Core

    b44adc2c.jpg

    Removed Cir-Clip

    21f409c4.jpg

    Fully Disassembled Core

    48fcd6b3.jpg

    Cir-Clip and sealing plate

    c3c28228.jpg

    Thrust plate? not really sure lol

    4e3fb7a6.jpg

    Compressor side ball bearing looks like has experienced compressor surge or from when the turbine wheel departed from major imbalance and the bearing cage has shattered

    aa24e009.jpg

    2x bearing housings, center spring housing and locking bolt

    9034bb9a.jpg

    Turbine Side Bearing still fine has couple tiny cracks

    6f51927a.jpg

    6263edca.jpg

    Empty Core

    ed6d508c.jpg

    So as u can see these turbos are dual ball bearing

    I believe they are hitachi turbos designed for nissan

    i also know that all these turbos run the same size turbine wheel so all turbine housings are interchangeable

    also the casing number (eg.45v1-45v4) on the RB25,RB25 NEO & VG30 Compressor housings mean nothing as i have seen VG30, R33 S1&2 and R34 turbos with the same number.

    hope u all enjoy these pictures thanks for looking

  3. Hey guys im looking to buy a scrap r32 shell cheap as possible I only need couple of chassis sections and sill panels to clear my defect so the cheaper the better so let me know what you got even if u already cut one up

    Cheers Suspect

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