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Blaktrax IMS

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    #1

    Blaktrax IMS

    Currently doing the h23a1 swap, and i was looking over the DIY for the intake manifold spacer and was interested in doing it.
    Then i figured i would just go the extra mile and get the Blaktrax IMS instead.

    Now what im trying to figure out is:
    should i use one Blaxtrax IMS stacked on top of my oem spacer?
    or should i use 2 Blaktrax spacers, which would remove the IABs?

    it will also supplement the bisimoto im gasket.
    1992 H22A4 Coupe - R.I.P.



    Bought from: slammed4thgen. new_beginnings. crzy.tuning. f20aaccordturbo. hondaguy1212. cb4_honda. fatboy1185. wed3k.
    _____________H22A4CB7. minorreparations. PR CB7. plee3. Bisimoto Engineering.

    Sold to: LadyG. sulimed. choppacity. choogee3.
    Tags: None
    #2
    Originally posted by SE_DynamiK View Post
    Currently doing the h23a1 swap, and i was looking over the DIY for the intake manifold spacer and was interested in doing it.
    Then i figured i would just go the extra mile and get the Blaktrax IMS instead.

    Now what im trying to figure out is:
    should i use one Blaxtrax IMS stacked on top of my oem spacer?
    or should i use 2 Blaktrax spacers, which would remove the IABs?

    it will also supplement the bisimoto im gasket.
    You will want to keep the IAB's operational, otherwise you'll be losing your low end power. You can put the blacktrax spacer above or below your IAB's. Below will lengthen the runners and improve low end while above will increase plenum volume and probably help in all rpms. If It were me, I'd put the new spacer on top the IAB's.
    My Member's Ride Thread

    Bisimoto header before & after dyno

    1993 10th Anniversary: F22a6, H23IM, Bisimoto header, Custom mandrel exhaust, 5spd swap.

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      #3
      yeah im gonna put the new spacer on top.
      1992 H22A4 Coupe - R.I.P.



      Bought from: slammed4thgen. new_beginnings. crzy.tuning. f20aaccordturbo. hondaguy1212. cb4_honda. fatboy1185. wed3k.
      _____________H22A4CB7. minorreparations. PR CB7. plee3. Bisimoto Engineering.

      Sold to: LadyG. sulimed. choppacity. choogee3.

      Comment

        #4
        u probably may have seen this thread but here it is again

        http://www.cb7tuner.com/vbb/showthread.php?t=83042
        -:¦:-
        Originally posted by wed3k
        i rep cb7tuner all day, everyday. people say, "fuck y0 honda." and i say, "bitch, please."

        Comment

          #5
          yeah i was checking it out previous to making the thread.
          but thanks anyway
          1992 H22A4 Coupe - R.I.P.



          Bought from: slammed4thgen. new_beginnings. crzy.tuning. f20aaccordturbo. hondaguy1212. cb4_honda. fatboy1185. wed3k.
          _____________H22A4CB7. minorreparations. PR CB7. plee3. Bisimoto Engineering.

          Sold to: LadyG. sulimed. choppacity. choogee3.

          Comment

            #6
            Heres my thoughts on this. I have a complete h23 intake manifold in the garage to be swapped. Ive read that people run the h23 plenum and a6 runners because the a6 runners are like a 1/2" shorter. I also plan to double stack, but because I have two iab plates ill probably just gut one for a spacer. I was thinking that mounting the spacer above the iab plate to increase plenum volume would be the better setup. If I wanted to increase runner length then why not just install the h23 runners then double stack above the iab plates?
            "Brought to you by Carls Jr."

            Comment

              #7
              Originally posted by totaldoughnut View Post
              Heres my thoughts on this. I have a complete h23 intake manifold in the garage to be swapped. Ive read that people run the h23 plenum and a6 runners because the a6 runners are like a 1/2" shorter. I also plan to double stack, but because I have two iab plates ill probably just gut one for a spacer. I was thinking that mounting the spacer above the iab plate to increase plenum volume would be the better setup. If I wanted to increase runner length then why not just install the h23 runners then double stack above the iab plates?
              Going with the A6 lower runners, coupling it with the H23 plenum, and double stacking the IAB plates gives you the best of all worlds.

              At WOT and the IABs open, the shorter runners will give you more top end. With the IABs closed at lower RPMs, it will give you good low end.

              The added 1/2" long runner from the H23 will give you better low end all the time and a bit less on the upper end at WOT.

              I'd like to see a dyno with both a complete H23 vs a A6/H23 combo and see where the powerband on both sit.
              Click Image for CB7Tuner.com Beanies, Decals, & Keychains!

              Comment

                #8
                Yeah a dyno report of both would be cool.
                "Brought to you by Carls Jr."

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