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Thread: aisan carby bracket mounting location on 4M - need help :(

  1. #1
    Forum Member Grease Monkey
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    Default aisan carby bracket mounting location on 4M - need help :(

    took motor out, stripped motor, everything, all sweet, until i realised the only part of the process i didnt document with images was the intake manifold and carby setup.

    basically, im left with these brackets (seen in photo below) and i dont know what orientation they go in / where they bolt to the carby / intake manifold.

    if anybody can assist, or even have a photo of the Aisan carby setup on a 4M, that would be awesome.
    ive tried googling images of it with no luck, and my 4M workshop manual doesnt have a diagram of the assembled motor with brackets on it

    1974 Crown SE -- the "kandy" crown
    1971 Ford Capri GT -- 624rwhp at 25psi ... 1000kg race weight ... 4L with T51

    For Sale: 6x 1000cc Rochester 2JZ top feed injectors ($600 ono) & JIC dampening adjustable coilovers JZA70 $800

  2. #2
    practicing idiot Automotive Encyclopaedia sheepers's Avatar
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    Default Re: aisan carby bracket mounting location on 4M - need help :(

    the passivated one goes over the two back (i think back) studs that hold the carby down.
    not 100% sure which studs but def goes on the base of the carb and is bolted down with the same nuts that hold the carb on.
    its a return spring for the throttle rod that comes forward from the fire wall to the base of the carb.
    not to sure on the other one?
    are all the holes in it round or is the one hole by itself slotted?

    sheepers.

  3. #3
    Forum Member Grease Monkey
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    Default Re: aisan carby bracket mounting location on 4M - need help :(

    thanks for the reply

    passivated bracket the gold one with the spring correct?

    so its sandwiched between the carby and the manifold flange?
    if so, which side of the phenomelic (?) wood material is it? (if you know)

    both brackets have round holes with no slots
    1974 Crown SE -- the "kandy" crown
    1971 Ford Capri GT -- 624rwhp at 25psi ... 1000kg race weight ... 4L with T51

    For Sale: 6x 1000cc Rochester 2JZ top feed injectors ($600 ono) & JIC dampening adjustable coilovers JZA70 $800

  4. #4
    Nothing but a filthy Conversion King CELICASUPRA7M's Avatar
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    Default Re: aisan carby bracket mounting location on 4M - need help :(

    It wouldn't be sandwiched as that would prevent the carby sealing on the mani. it would go last on the studs before you puts the nuts on, so on top of the carby if you will.
    1983 Toyota Celica Supra

  5. #5
    practicing idiot Automotive Encyclopaedia sheepers's Avatar
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    Default Re: aisan carby bracket mounting location on 4M - need help :(

    yea, the gold one goes on top of the carb flange (on top of the bottom? if you get what i mean??)and the studs stick up through it. its difficult to assemble, you have to hold the bracket in place on the bottom of the carb as you lower it onto the studs. the bracket wont go on separately with the carb already in place.
    and I'm pretty sure after thinking about it that the throttle linkage rod that comes forward from the fire wall goes into that hole in that bracket.
    it should have a bush between the throttle linkage and the bracket too.

  6. #6
    Junior Member Backyard Mechanic
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    Default Re: aisan carby bracket mounting location on 4M - need help :(

    Sheepers is right. The gold bracket goes on the two studs closest to the cylinder head and holds the accelerator linkage and return spring. It is a pain to fit and like Sheepers said, you hold it in place over teh stud holes as you drop the carby in place. The other bracket is for the kick down cable for the borg warner 35 automatic transmission. It goes on the outside two bolts and the cable comes up from under the manifold. The outer cable connects to that bracket and the inner cable to the carby linkage.

    Shane.

  7. #7
    Forum Member Grease Monkey
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    Default Re: aisan carby bracket mounting location on 4M - need help :(

    thank you so much guys explained it perfectly.
    just tried it and bingo, success thanks heaps



    1974 Crown SE -- the "kandy" crown
    1971 Ford Capri GT -- 624rwhp at 25psi ... 1000kg race weight ... 4L with T51

    For Sale: 6x 1000cc Rochester 2JZ top feed injectors ($600 ono) & JIC dampening adjustable coilovers JZA70 $800

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