External wastegate turbo suggestions?

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  • Batz
    Grease Monkey
    • Aug 2013
    • 303

    #1

    External wastegate turbo suggestions?

    So, im fairly new to turbos and FI in general. So if you guys will see a lot of stupid questions from me on this forum in the future couple month, i apologize.


    Anyways, i cant seem to find a turbo. I want something with external wastegate, spools fast, and cheap. (Probably seems unrealistic, huh?) I have been thinking about getting holset h1c, but its a big turbo and ill have pretty big lag, which i dont want. Hx35 are only internal wastegated i believe? so are hy35.? Garrett are expensive.

    while doing my reseach i stumped upon this site, it has some turbos, some fast spooling external wastegate turbos, but the prices seem a bit suspicion. so i assumed they are bad? http://www.speedyracer.com/turbochar...d-Turbocharger
  • Specialedbob
    Noobie
    • Aug 2014
    • 11

    #2
    hx35w has an internal wastegate. hx35 does not have an internal wastegate.

    Comment

    • Batz
      Grease Monkey
      • Aug 2013
      • 303

      #3
      Oh really? will be looking for one with no wastegate then. It's just that the only ones I saw for sale on eBay and etc. were internal so I figured... Thanks a lot!

      Comment

      • DirtyMaxTJ
        Advanced Member
        • Jun 2013
        • 146

        #4
        A lot of people on this site have had good luck finding them on cummins forums. I would say search there.

        Comment

        • Batz
          Grease Monkey
          • Aug 2013
          • 303

          #5
          yeah, i realized that ebay doesnt do much unless you get lucky, so ill probably search on truck forums and maybe even at junk yards... who knows..

          Comment

          • GunMetalGrey
            E30 Fanatic
            • Dec 2010
            • 1499

            #6
            Aren't the internal gates on those set for 28+ psi? You can't use a boost controller to lower the spring pressure.
            Also, I am not sure which engine you have, but I don't think you will fit a turbo with an internal wastegate on a 24v. I had to shave the wastegate brackets off of my HX35 just to get it to clear the valve cover.

            Comment

            • DER E30
              R3VLimited
              • Sep 2013
              • 2343

              #7
              Originally posted by GunMetalGrey
              Aren't the internal gates on those set for 28+ psi? You can't use a boost controller to lower the spring pressure.
              Also, I am not sure which engine you have, but I don't think you will fit a turbo with an internal wastegate on a 24v. I had to shave the wastegate brackets off of my HX35 just to get it to clear the valve cover.
              Just gonna have to run 28+PSI!
              -Christian

              '02 ///M3 CarbonSchwartz 6MT daily beast
              08/91 Mtechnic II 325IC alpine/lotus
              318iS, slow build/garage queen...
              '37 Chevy pickup, the über project
              Originally posted by roguetoaster
              Be sure to remind them that the M42 is one of the best engines ever made, but be sure to not mention where it actually falls on that list.

              Comment

              • GunMetalGrey
                E30 Fanatic
                • Dec 2010
                • 1499

                #8
                94 17 psi HX35W 12
                95-98 17 psi HX35W 12
                96-98 23 psi HX35W 12
                98-00 ETC 20.8 psi HX35W 12
                01 ETC 23 psi HX35W 12
                01 ETH 26 psi HX35W 12

                My number was a tad off

                Comment

                • nomansland92
                  E30 Mastermind
                  • Aug 2010
                  • 1657

                  #9
                  I have a brand new hx35 with no wastegate, im thinking about selling it to up grade to ball bearing. If your interested I can try to find the one I want then I can sell this one.
                  Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

                  IX being restored here

                  Ix turbo build here

                  Comment

                  • Batz
                    Grease Monkey
                    • Aug 2013
                    • 303

                    #10
                    Pmed

                    Comment

                    • BMWManiac
                      E30 Enthusiast
                      • Dec 2010
                      • 1091

                      #11
                      What size is your Hx35? CM^12?
                      1997 Artic Silver M3
                      CES GT4094r 651hp/615tq @ 24 psi

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