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Engine 2zz intake manifold on 1zz

Discussion in 'Powertrain' started by bxman89, Oct 4, 2012.

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    bxman89 Well-Known Member

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    what will i need for this swap????
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    crolla "Wait did I just lose to a corolla?"

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    Why would you want to do this? Its a waste of money unless your boosted or built n/a revving to at least 8k
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    bxman89 Well-Known Member

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    It looks bad ass
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    ilovecorollale Well-Known Member

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    Hummer Well-Known Member

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    James Bullshit Police

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    Probably need a custom spacer, think "lower intake runners" that has this pattern on the 1ZZ head side (see the three gaskets on top for intake manifold port shape:
    [IMG]

    And on the 2ZZ IM side, it needs to have this pattern (see the box labeled "Intake") :
    [IMG]

    As you can see, the runners have a slightly different shape. The smoother you can make this transition, the better your upgrade will be. However, you also need to make the adapter/spacer thing as thin as possible for the best chance at fitment. These two conflicting goals will dictate your adapter/spacer. Longer = smoother transition, but also harder to fit. Shorter = easier to fit, but may cause unwanted turbulence/pressure drop in the manifold.

    HTH,
    James
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    Hummer Well-Known Member

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    Too much james, too much.
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    James Bullshit Police

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    You no lieks succinct, accurate, technical info that would end the thread on a normal forum?
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    Goldy Well-Known Member

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    He doesn't like how you've taken over lol.
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    James Bullshit Police

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    Moar like returned home







    :troll:
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    Goldy Well-Known Member

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    OG's FTW!
    James likes this.
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    Hummer Well-Known Member

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    I am the taker over.
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    MacktasticSlick TRD whore with 36,000 posts, bitch

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    Very nice James!
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    James Bullshit Police

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    Thank you sir, and how is your glorious day progressing?
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    MacktasticSlick TRD whore with 36,000 posts, bitch

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    Positively fantastic fellow comrade, I am lad you could spare a bit of time to ask me that question!
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    James Bullshit Police

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    What's this post missing?

    [IMG]
    A G!

    Hummer, I think he's from where you're from.
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    James Bullshit Police

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    The guy in the thread below used basically the same method to adapt 4A-GE 20V SilverTop ITBs to his 4A-GE:
    http://www.trdforums.org/threads/engine-swap-or-heavy-modification-registry.1910/page-2#post-29997
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    Milky Enlarged Member

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    it will pick up power, but for the best gains you will need to have a way to tune for it. the spacing is pretty close. i have seen people modify the flange on the 2zz manifold to fit the 1zz, but it will not clear the starter. you have to have about 1/2 taken off of the bottom to clear the starter. this is because the 2zz head is about that much taller than the 1zz head due to the rocker shafts for the VVL system.
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    James Bullshit Police

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    Still gonna try this, Bee?
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    Hummer Well-Known Member

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    James is a boss with all his damn diagrams.
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    Goldy Well-Known Member

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    You bet he is!


    :fyeah: <---- James
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    Hummer Well-Known Member

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    Owned.
    James likes this.
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    James Bullshit Police

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    So much Nub. So little time.
    Added: Mar 21, 2013 at 6:09 PM
    Everyone was alarmed because I just burst out crying with tears of joy.
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    Hummer Well-Known Member

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    I know that feel, bro.
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    James Bullshit Police

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    We must be feel-twins.
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    MacktasticSlick TRD whore with 36,000 posts, bitch

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    :scared:
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    James Bullshit Police

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    U wish ~
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    MacktasticSlick TRD whore with 36,000 posts, bitch

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    I'm never invited
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    Goldy Well-Known Member

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    That's because you're too busy
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    James Bullshit Police

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    Mack, u wanna twin feel with me today?

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