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TB question

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    #1

    TB question

    I know, I know, I should have searched it....

    Will the h22 throttle body work on the f22 vtec IM, also is the size of the bore larger than then f22 tb?

    If it would work, can it be tappered bored larger than the f22 TB?

    What is the bore size of the f22 TB?

    You guys are faster than any search engine I know of!!
    buy my shit
    Tags: None
    #2
    err i think the h23 is like 62mm and the f22 is like 58mm, but dont quote me on that.

    Im actually about to port match the f22b1 plenum to the h23 throttle body, but i cant find a damn gasket at the auto store!


    Formerly 91AccordExR33
    11.68 @ 127mph
    417whp/375wtq
    Sold: 8/2016

    Comment

      #3
      Originally posted by 91accordexr33
      err i think the h23 is like 62mm and the f22 is like 58mm, but dont quote me on that.

      Im actually about to port match the f22b1 plenum to the h23 throttle body, but i cant find a damn gasket at the auto store!
      Well the reason I ask is that no one makes a TB for the F22 with like a 80mm, 90mm bore. If an h22,h23 TB will work on the F22b1 IM. Then I will just buy one made big enough. Got any recomendations
      buy my shit

      Comment

        #4
        maxbore does them if ur on a budget..., nothing as big as 80 or 90 though...

        i believe a B series TB will bolt up to the b1 plenum too...i tried one in a shop that was sitting there, and i THINK it was a b series


        Formerly 91AccordExR33
        11.68 @ 127mph
        417whp/375wtq
        Sold: 8/2016

        Comment

          #5
          f22b1 and the h23 is same bolt pattern i have both and i just checked, yea just the bore is way different

          f22 parts has one on ebay for sale also i saw blox racing


          http://cgi.ebay.com/ebaymotors/BLOX-...spagenameZWD1V

          Comment

            #6
            Ok, I have found something that I might go with. 80mm bore by DH-Racing.

            http://cgi.ebay.com/ebaymotors/Honda...em200158170928

            Since my charge pipe is only 2 1/2 inch. I am thinking of using my old 3'' CAI and getting a 90degree 3'' elbow, and matching it to the intercooler.

            Since I am still running a f22b1 IM, but I have a h23 IM with everything for the swap. I have modified the intake flange, thermostat housing, and have the h22 fuel rail, h23 coolant pipe, I used a spare f22b1 motor to test it out on. Just havent ran it. My main concern is the port matching. My buddy modified the coolant passages in the IM to match f22b1 IM gasket. There was no way to relocate it on the head. Has anyone ever completed the swap on the f22b1?

            Anyone got one of these?

            http://cgi.ebay.com/ebaymotors/F22-C...em130084525751
            Last edited by built&boostdf22; 09-30-2007, 09:15 PM.
            buy my shit

            Comment

              #7
              a local guy just swapped a h23 intake mani on his B1, and all he did was port match the intake manifold and didnt touch the head.

              i just port matched my plenum today to fit the h23 TB, no big deal. I think i can still make my power goals on this B1 manifold


              Formerly 91AccordExR33
              11.68 @ 127mph
              417whp/375wtq
              Sold: 8/2016

              Comment

                #8
                Originally posted by 91accordexr33
                a local guy just swapped a h23 intake mani on his B1, and all he did was port match the intake manifold and didnt touch the head.

                i just port matched my plenum today to fit the h23 TB, no big deal. I think i can still make my power goals on this B1 manifold

                I guess that would be the easiest way to go about it. I assume that a machine shop could get that straight for me.

                What are your power goals? Mine are 450whp. Eventually. So everything I have bought and will buy has to support that much. The IM, TB, and charge pipe I have now will not carry that power range.
                buy my shit

                Comment

                  #9
                  yea thats what im building for...i'll settle for 425-450

                  before i bought this motor, the previous owner dyno'd at 420/390 at 22psi on a drag kit. with this GT30R im sure i can put out a little more, so the intake mani and TB dont concern me too much


                  Formerly 91AccordExR33
                  11.68 @ 127mph
                  417whp/375wtq
                  Sold: 8/2016

                  Comment

                    #10
                    Originally posted by 91accordexr33
                    yea thats what im building for...i'll settle for 425-450

                    before i bought this motor, the previous owner dyno'd at 420/390 at 22psi on a drag kit. with this GT30R im sure i can put out a little more, so the intake mani and TB dont concern me too much
                    with a t3t4 I need all I can get to reach my goal .
                    buy my shit

                    Comment

                      #11
                      true, same turbo that guy was on...mid sized t3t4

                      the only thing that concerns me is that the head porting is way thinner than the h23 manifold, and i have no idea what that will do to velocity and flow of the air being pushed in there...i dont think there is enough wall area to take off on the b1 head to perfectly match the h23 ports

                      maybe im wrong though


                      Formerly 91AccordExR33
                      11.68 @ 127mph
                      417whp/375wtq
                      Sold: 8/2016

                      Comment

                        #12
                        Originally posted by 91accordexr33
                        err i think the h23 is like 62mm and the f22 is like 58mm, but dont quote me on that.

                        Im actually about to port match the f22b1 plenum to the h23 throttle body, but i cant find a damn gasket at the auto store!
                        I did some checking yesterday, h23 h22 is 62mm, f22 60mm, b18 b16 is also 62mm, d15 was 58mm
                        buy my shit

                        Comment

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