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who was it that made a 4.3 tb to 3.1 adapter plate?

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  • who was it that made a 4.3 tb to 3.1 adapter plate?

    topic, i remember hearin about it from them, but i cant seem to remember who it was...

  • #2
    that is for tbi, you have mpfi.
    If you aren't friends with a liar, you aren't friends with anyone.

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    • #3
      hmm, im not by any means even knowledgeable(sp?) when it comes to the different between mpfi & tbi, but dont most stock mpfi setups require a tb?

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      • #4
        tbi looks like a carb. has the injectors in the trottle body. ususally 2. we have 6 with our mpfi, located at the ports for better power/efficiency
        If you aren't friends with a liar, you aren't friends with anyone.

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        • #5
          Someone makes a 4.3 TB adapter to fit it to a 3500 plenum. That's probably what you are thinking of...
          -Brad-
          89 Mustang : Future 60V6 Power
          sigpic
          Follow the build -> http://www.3x00swap.com/index.php?page=mustang-blog

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          • #6
            Yea and that is a huge TB man.
            1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
            1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
            Because... I am, CANADIAN

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            • #7
              lol ic, so 4.3's arent mpfi?

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              • #8
                midnightriderz24 makes the adaptor plate for the 4.3 to the 3500 upper intake. If that's what you are looking for.
                Lorenzo
                '11 DODGE Challenger R/ T Classic 57M6 Green with Envy "Giant Green Squid"
                '92 PONTIAC Grand Prix SE 34TDCM5 "Red Lobster"

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                • #9
                  theres no way that would work on a 3.1 and if it was done i don't see it helping much with the small of an opening on the 3.1 intake manifold

                  the 4.3 t/b is from a mpfi yes
                  sigpic

                  1993 Cavalier Z24, 3.1/3400 hybrid, crane 272 cam, LS6 springs,port and polish,2.5 exhaust to 80 series flowmaster,solid mounts

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                  • #10
                    ha! you're talking about putting 70mm TB on a stock 3.1 intake?! don't waste your time. it'll most likely max out the flow at half throttle.
                    Andy

                    sigpic

                    fastest 1/8: 10.19@ 67.17
                    fastest 1/4: 16.16@ 82.70

                    62mm TB, 1.6 roller tip rockers, Ostrich 2.0, UD pulley, TB heater bypass, K&N, 180* stat, No cat, 99Grand AM dual cooling fans. 4T65E swap FDR 3.69, EP LSD, F.A.S.T. transmission controller, TransGo shift kit.

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