Announcement

Collapse
No announcement yet.

Compressor Wheel sizes

Collapse
This is a sticky topic.
X
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    #16
    So you can put the vj11 housing on the vj20??
    Oh duh why dont i try this my self since I have both turbos. Im curious
    1990 Protege 4wd: BP05 forged internals, Mild ported head, GTR intake manifold, Gates racing timing belt, GTX transmission, Stage 3 clutch, 60trim T-3 turbo, Custom down pipe,3" Stainles exhaust, , Walbro fuel pump, RB-Performance fmic kit, HKS bov, Aurfa coilovers, F&R drilled slotted rotors, 16" BBS wrapped with Advan Novea tires, EDM glass headlights with HID's, Familia front and rear bumpers.


    Boosted 1990 4WD
    http://www.wihandyman.com/forum/showthread.php?t=32462


    sigpic

    Comment


      #17
      i thought the vj-11 had a bigger exhaust and a smaller intake compared to the vj-20. which is why it spools a little slower than the vj-20 and doesn't have the same power.

      JACK.
      -Jack

      ONTARIO MAZDA CLUB! Join! https://www.facebook.com/groups/500055016671733/

      91 626 LX - basically stock and pretty slow still
      http://www.clubprotege.com/forum/sho...my-GD-626-LX-)

      01 E53 3.0i - FOR SALE! pm if interested

      91 USDM Protege LX - SOLD! turbo/manifold up for sale!
      http://www.clubprotege.com/forum/showthread.php?t=46606

      Comment


        #18
        the vj11 has a p20 housing the VJ20 has a p15 housing. housings are interchangeable. if your looking to flow more then the VJ20 housing you could put a VJ11 housing on. it will spool slower but MAY proove some increase in top end.
        ---Has ClubProtege helped you in someway? show your support by Contributing--- Click Here---

        1992- project FE3..... 313 WHP @ 9.3psi




        I pet my dash when I get into the car..."good car"
        he actually has a mazda tree, parts grow on it

        Comment


          #19
          i think you would see 0 gains with the larger a/r exhaust housing on a vj20. you'd need to upgrade to a much larger compressor for it to be worthwhile. in that case, i think it would be.
          Escort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
          ... The first FWD BG with a Toyota E153 transmission conversion in the USA!
          Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts

          Comment


            #20
            so there wouldn't be much power difference after spool up between the 2 turbos really? assides from a differences in spool time (probably around 4-500rpm)

            JACK.
            -Jack

            ONTARIO MAZDA CLUB! Join! https://www.facebook.com/groups/500055016671733/

            91 626 LX - basically stock and pretty slow still
            http://www.clubprotege.com/forum/sho...my-GD-626-LX-)

            01 E53 3.0i - FOR SALE! pm if interested

            91 USDM Protege LX - SOLD! turbo/manifold up for sale!
            http://www.clubprotege.com/forum/showthread.php?t=46606

            Comment


              #21
              probably not much of a difference at all.
              Escort GTR -- 11.87 @ 117.6 mph -- 320 HP / 325 Ft. Lbs. @ 23 PSI
              ... The first FWD BG with a Toyota E153 transmission conversion in the USA!
              Looking for BP x Toyota E153 adapter plates? PM me or contact me on Facebook: Riel Performance Parts

              Comment


                #22
                hmm i might be inclined to see off my T3 and go with a vj-11 hybrid then...hm...that with a vj-17 cold side would rock!

                JACK.
                -Jack

                ONTARIO MAZDA CLUB! Join! https://www.facebook.com/groups/500055016671733/

                91 626 LX - basically stock and pretty slow still
                http://www.clubprotege.com/forum/sho...my-GD-626-LX-)

                01 E53 3.0i - FOR SALE! pm if interested

                91 USDM Protege LX - SOLD! turbo/manifold up for sale!
                http://www.clubprotege.com/forum/showthread.php?t=46606

                Comment


                  #23
                  is the VJ17 larger then a VF12?
                  ---Has ClubProtege helped you in someway? show your support by Contributing--- Click Here---

                  1992- project FE3..... 313 WHP @ 9.3psi




                  I pet my dash when I get into the car..."good car"
                  he actually has a mazda tree, parts grow on it

                  Comment


                    #24
                    vj-17 is the t-bird/mustang svo/merkur turbo...no clue on the sizing Ryan, i just know its a nice upgrade for a vj-11

                    JACK.
                    -Jack

                    ONTARIO MAZDA CLUB! Join! https://www.facebook.com/groups/500055016671733/

                    91 626 LX - basically stock and pretty slow still
                    http://www.clubprotege.com/forum/sho...my-GD-626-LX-)

                    01 E53 3.0i - FOR SALE! pm if interested

                    91 USDM Protege LX - SOLD! turbo/manifold up for sale!
                    http://www.clubprotege.com/forum/showthread.php?t=46606

                    Comment


                      #25
                      Originally posted by Mazda_Powered View Post
                      hmm i might be inclined to see off my T3 and go with a vj-11 hybrid then...hm...that with a vj-17 cold side would rock!

                      JACK.
                      I had a vj14/vj17 hyrbid on my mx3 with the b6t block and b6de head.
                      It was an awesome street turbo, i was maxing out the stock 330's at like 14 ish lbs(bumped fuel pressure and ran 17 psi one night, lots of fun)
                      Before i blew it up (long story) it would spin all of first/second then bark third really hard, this was on a factory replacement clutch (long story again).
                      It may run out of breath up top for a BP, so the larger vj11 exhaust housing may do the trick.
                      If i didn't go with my T3/T04E i would have had this turbo rebuilt.
                      -Turbo Mx-3

                      Comment


                        #26
                        VF8/10/12 are still larger then the vj17 just so you know
                        ---Has ClubProtege helped you in someway? show your support by Contributing--- Click Here---

                        1992- project FE3..... 313 WHP @ 9.3psi




                        I pet my dash when I get into the car..."good car"
                        he actually has a mazda tree, parts grow on it

                        Comment


                          #27
                          Originally posted by Mazda_Powered View Post
                          hmm i might be inclined to see off my T3 and go with a vj-11 hybrid then...hm...that with a vj-17 cold side would rock!

                          JACK.
                          the T-Bird/VJ-11 hybrid,would not outpreforme the smallest .42/.48 t3,
                          the hybrid would spool faster but thats it.

                          but people that are looking for vj-20's all the time, could/SHOULD just go and find a
                          IHI from a t-brid (87-88 t-brids)and a VJ-11 exhaust housing(mx-6 turbo) and make a hybrid and run that,, making the hybrid is simple as just swaping the vj-11 E-housing onto the t-brid turbo, althou the bolts are ussally a pain to get out!!!!!!!....!!!!!!!..
                          plus IIRC the vj-11 e-housing flange can be reamed out a little and the bolt holes fit the stock gtx e-manny.(im not 100% sure about this,but i remember reading about it a long time ago)
                          it would be a lot better than the weak vj-20 and alot cheaper and easyer to find
                          Last edited by ryan1; 03-12-2008, 09:29 PM.
                          5 boosted bp cars,why...

                          Comment


                            #28
                            thats what im talking about Ryan1, if i were to go with a 11/17 hybrid...parts would be cheap and parts would be simple to find. If i destroy a turbo, it won't bother me as much lol.

                            And yes you can slot the bolt holes on the vj-11 to fit the bp-26 manifold

                            JACK.
                            -Jack

                            ONTARIO MAZDA CLUB! Join! https://www.facebook.com/groups/500055016671733/

                            91 626 LX - basically stock and pretty slow still
                            http://www.clubprotege.com/forum/sho...my-GD-626-LX-)

                            01 E53 3.0i - FOR SALE! pm if interested

                            91 USDM Protege LX - SOLD! turbo/manifold up for sale!
                            http://www.clubprotege.com/forum/showthread.php?t=46606

                            Comment


                              #29
                              IHI VJ-20 Left - Garrett "Ford" T3 Right
                              Attached Files
                              Drew
                              '95 EGT 1.8
                              T
                              '93 ELX 1.9 SC
                              '91 ELX 1.9

                              Comment


                                #30
                                & thats a bolt/slide in?
                                ---Has ClubProtege helped you in someway? show your support by Contributing--- Click Here---

                                1992- project FE3..... 313 WHP @ 9.3psi




                                I pet my dash when I get into the car..."good car"
                                he actually has a mazda tree, parts grow on it

                                Comment

                                Working...
                                X