just baught a h1c, might have made a mistake..

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  • Kozworth
    E30 Fanatic
    • May 2011
    • 1339

    #1

    just baught a h1c, might have made a mistake..

    I just ordered a h1c off ebay, supposibly the 8 blade.

    Inducer is 2.74 inches or 69mm and exducer is 3.18 inches or 80mm.

    From researching I read most are around 50mm or biggeszt I've szeen was 58mm. I am wondering if the sellers specs are off, or if this is even a h1c.

    I am looking for a basic setup, to get spool early. Is this turbo stillusable for a 2.7 turbo? I am stupid and was ordering on m/y phone.
  • Hey_You
    E30 Modder
    • Nov 2009
    • 963

    #2
    I'm sure a picture or 2 might help with stampings
    85' 318i ~The Bronze Bomber (FrankenM10 with a Forced Future :wgaf:)

    Comment

    • Kershaw
      R3V OG
      • Feb 2010
      • 11822

      #3
      i dont know how you're going to afford the rest of the set up.
      AWD > RWD

      Comment

      • Kozworth
        E30 Fanatic
        • May 2011
        • 1339

        #4
        I'm looking for info and not flaming please, there was only oone site that really explained holset sizing well from multiple google searches.

        I don t have a picture of the stampings

        Comment

        • LowR3V'in
          R3V Elite
          • Feb 2004
          • 4209

          #5
          It's not a h1c what that big wheel.

          Comment

          • Kozworth
            E30 Fanatic
            • May 2011
            • 1339

            #6
            Originally posted by LowR3V'in
            It's not a h1c what that big wheel.


            This is the 3rd H1c on ebay from 3 different sellers, all the same sizing compressor, all claiming its a h1c and all 8 blade. I read that you need one from an early 90s cummins and this link says it fits this assumption.

            Everything is the same specs of the turbo i ordered, compressor/turbine sizing, inducer/exducer sizing, etc. Yet all claim to be a h1c.

            Comment

            • Hey_You
              E30 Modder
              • Nov 2009
              • 963

              #7
              I would stick to a HOLSET h1c, those are the only ones that came on the dodge diesels (if you are going to be buying a turbo, stick with a name rand if you can)
              85' 318i ~The Bronze Bomber (FrankenM10 with a Forced Future :wgaf:)

              Comment

              • jaywood
                R3V Elite
                • Jul 2010
                • 4528

                #8
                Real Holsets are cheaper than that...You can find a nice used Holset pretty frequently if you scour forums.

                Comment

                • Kozworth
                  E30 Fanatic
                  • May 2011
                  • 1339

                  #9
                  Well, apparently the guy measured wrong, its a 52mm/83, which isn't a h1c eithor. I guess we will see what happens when I get it ha

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