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FS: 96 3.4 DOHC Throttle Body & 3.1 TB

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  • #1

    FS: 96 3.4 DOHC Throttle Body & 3.1 TB

    3.4 DOHC Throttlebody
    From 96 motor, includes TPS and IAC
    Clean and in good shape, no defects.

    $35 shipped.

    From memory I believe it is 64mm but I'd need to measure to be sure.

    Includes the throttle cable bracket but this piece was modded as this was used on a different motor. You can use it, or discard and use your original bracket.
    The backside of the TB plate is as clean as the front - it was ran on a motor that did not have an egr valve.

    dohc is on left





    __________________________________________________ ________________________________________

    3.1 TB
    The cover plate with the IAC air passages needs a gasket. Hence it is not bolted on. No IAC/TPS. I think this came off a J body but I don't remember for certain.
    $15 shipped.



    Last edited by jmgtp; 06-11-2009, 08:30 PM.
    [SIZE=1][B]1991 Grand Prix GTP[/B] LX9swap/Getrag 284 --- SOLD =(
    [B]1994 Corvette[/B] [/SIZE][SIZE=1]LT1/ZF6
    [B]2006 Dodge Dakota 4x4 [/B][/SIZE][SIZE=1]3.7/42RLE[/SIZE]
    Tags: None
  • #2
    will the dohc fit on my 94 dohc?

    Comment

    • #3
      Not unless you have swapped to 96 manifolds. The 91-95 motors the tb is one piece with the plenum and not detachable.
      [SIZE=1][B]1991 Grand Prix GTP[/B] LX9swap/Getrag 284 --- SOLD =(
      [B]1994 Corvette[/B] [/SIZE][SIZE=1]LT1/ZF6
      [B]2006 Dodge Dakota 4x4 [/B][/SIZE][SIZE=1]3.7/42RLE[/SIZE]

      Comment

      • #4
        Older DOHC the TB was cast into the manifold...

        What diameter is that? I'm curious. did you ever measure it?

        Looks very very similar to a LX5 TB...
        [URL="http://isaachayes.60degreev6.com/"][SIGPIC][/SIGPIC][/URL][SIZE=1][COLOR="RoyalBlue"][/COLOR][URL="http://isaachayes.60degreev6.com/z26/ss-todo.htm"][IMG]http://isaachayes.60degreev6.com/z26/signature1.jpg[/IMG][/url] [COLOR="#FF4000"]New 2010 project (click image)[/COLOR]
        1994 3100 BERETTA. 200,000+ miles
        [/SIZE] [SIZE=1]16.0 1/4 mile when stock. Now ???[/SIZE] [SIZE=1][U]
        Original L82 Longblock[/U] with LA1, LX9, LX5 parts
        Manifold-back 2.5" SS Mandrel Exhaust. Hardware is SS too.

        [/SIZE]

        Comment

        • #5
          I'll measure it when I am back at the garage on Sunday. If memory serves correctly I believe it is 64mm.
          [SIZE=1][B]1991 Grand Prix GTP[/B] LX9swap/Getrag 284 --- SOLD =(
          [B]1994 Corvette[/B] [/SIZE][SIZE=1]LT1/ZF6
          [B]2006 Dodge Dakota 4x4 [/B][/SIZE][SIZE=1]3.7/42RLE[/SIZE]

          Comment

          • #6
            Measured the DOHC TB, it is 64mm.
            [SIZE=1][B]1991 Grand Prix GTP[/B] LX9swap/Getrag 284 --- SOLD =(
            [B]1994 Corvette[/B] [/SIZE][SIZE=1]LT1/ZF6
            [B]2006 Dodge Dakota 4x4 [/B][/SIZE][SIZE=1]3.7/42RLE[/SIZE]

            Comment

            • #7
              will that bolt to a 3500 intake?

              Comment

              • #8
                I dont know.
                [SIZE=1][B]1991 Grand Prix GTP[/B] LX9swap/Getrag 284 --- SOLD =(
                [B]1994 Corvette[/B] [/SIZE][SIZE=1]LT1/ZF6
                [B]2006 Dodge Dakota 4x4 [/B][/SIZE][SIZE=1]3.7/42RLE[/SIZE]

                Comment

                • #9
                  It looks like it could be close to the LX5 TB bolt pattern if not the same. If so then that would a be another source for TB other than the LX5. You'd still need the LX5 to LX9 TB adapter from WOTTech of course.

                  Only difference if the bolt pattern is the same would be 1mm less and larger vacuum nipples on the side there.
                  [URL="http://isaachayes.60degreev6.com/"][SIGPIC][/SIGPIC][/URL][SIZE=1][COLOR="RoyalBlue"][/COLOR][URL="http://isaachayes.60degreev6.com/z26/ss-todo.htm"][IMG]http://isaachayes.60degreev6.com/z26/signature1.jpg[/IMG][/url] [COLOR="#FF4000"]New 2010 project (click image)[/COLOR]
                  1994 3100 BERETTA. 200,000+ miles
                  [/SIZE] [SIZE=1]16.0 1/4 mile when stock. Now ???[/SIZE] [SIZE=1][U]
                  Original L82 Longblock[/U] with LA1, LX9, LX5 parts
                  Manifold-back 2.5" SS Mandrel Exhaust. Hardware is SS too.

                  [/SIZE]

                  Comment

                  • #10
                    Originally posted by jmgtp View Post
                    Not unless you have swapped to 96 manifolds. The 91-95 motors the tb is one piece with the plenum and not detachable.
                    Yea I haven't done the swap Ill have to check junk yards to do that.. I take it 96 manifolds have a bigger intake manifold..

                    Comment

                    • #11
                      Yes, the 96+ manifolds have larger runners, more plenum volume and less turns/bottlenecks.
                      It may take a away a bit from low end torque but it opens up the top end. The TB bore is the same size for all years of the dohc as far as I know, but the 96+ motors the TB is a bolt on unit rather than cast into the plenum.
                      [SIZE=1][B]1991 Grand Prix GTP[/B] LX9swap/Getrag 284 --- SOLD =(
                      [B]1994 Corvette[/B] [/SIZE][SIZE=1]LT1/ZF6
                      [B]2006 Dodge Dakota 4x4 [/B][/SIZE][SIZE=1]3.7/42RLE[/SIZE]

                      Comment

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