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Thread: H23 OBX Intake manifold

  1. #1
    The Dark Lude dakilla4ever's Avatar
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    Default H23 OBX Intake manifold

    Just wandering has anyone else bought an OBX intake manifold? I have a prelude with an h23, got the manifold in hand and realized its missing alot of ****. Not to mention its blocking my coolant pipe that comes from the head and back into the thermostat. I'll get pics up as soon as possible to show what I mean. It also blocks the EGR, IACV, and has no place to mount the throttle cable bracket. Any Ideas.
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    shakin it down Master Shake's Avatar
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    if you are running all motor, its better to run the stock manifold. the bigger aftermarket one holds a lot of air but it doesn't do anything till you reach the higher rpm range. you have to have a lot of air flow going through the manifold for it to work, if not then its just holding air, which is why it works better when using forced induction.

  3. #3
    The Dark Lude dakilla4ever's Avatar
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    Oh ok. Preciate it. But I still need help with the other problems with the manifold in order to use it.
    Fast+Cheap= Not Reliable

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    Fast+Reliable=Not Cheap



    THE DARK LUDE SPEAKS

  4. #4
    Move yuh blood claat! Ludester's Avatar
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    Dakilla sell that ****... it's not worth it. port your stock manifold and remove the butterflies. it'll be like having a euro r mani. don't waste your time with that...

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    h23 intake manifold is the same as h22, so sell that obx trash and get a euro r manifold
    About to approach beast mode

  6. #6

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    just die in a fire for even considering an OBX for an H23. Just use the Euro R or possible the BlackTrax. WTF they crack so easily basically a knock off of Venom. At most Skunk is not bad.

  7. #7
    Move yuh blood claat! Ludester's Avatar
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    nvm.....
    Last edited by Ludester; 10-11-2007 at 06:46 PM.

  8. #8
    magical negro/photog .blank cd's Avatar
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    skunk 2

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  9. #9
    shakin it down Master Shake's Avatar
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    Quote Originally Posted by Ludester
    Dakilla sell that ****... it's not worth it. port your stock manifold and remove the butterflies. it'll be like having a euro r mani. don't waste your time with that...

  10. #10
    The Dark Lude dakilla4ever's Avatar
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    tHE BOLT PATTERNS ARE DIFFERENT BETWEEN THE H22 AND THE H23.
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    Fast+Reliable=Not Cheap



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  11. #11
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    if your h23 intake manifold says p13 on it, which i am sure it does. then they are the same. check it out then hit me back.
    About to approach beast mode

  12. #12
    The Dark Lude dakilla4ever's Avatar
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    On which section? It has three parts to it. I'm saying the bolt pattern isn't the same. Not the plenum or the secondary runners.
    Fast+Cheap= Not Reliable

    Cheap+Reliable=Not Fast

    Fast+Reliable=Not Cheap



    THE DARK LUDE SPEAKS

  13. #13
    Move yuh blood claat! Ludester's Avatar
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    bolt patterns are different. the only thing the h23 and h22 stock intake manifold have in common are the butterflies. Hence why you might see p13 on it. other than that they don't bolt up.

  14. #14
    The Dark Lude dakilla4ever's Avatar
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    Thats what I've been sayin. But I found out theres an adapter plate that someone made to fit an h22 manifold on an h23. Anyone heard of it. If so can you direct to with a link or something.
    Fast+Cheap= Not Reliable

    Cheap+Reliable=Not Fast

    Fast+Reliable=Not Cheap



    THE DARK LUDE SPEAKS

  15. #15
    Move yuh blood claat! Ludester's Avatar
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    search on honda-tech I think the guy who made it is on there.... I still don't think it's worth it...

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