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Thread: Plenum design idea

  1. #31
    how much is Too Much Toyota JustenGT8's Avatar
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    Default Re: Plenum design idea

    Quote Originally Posted by TurboRA28 View Post
    Justin, how thick would the baseplate need to be for the router idea to work ya reckon?
    It should work on any thickness (within reason) and you can just clamp some MDF to the plate if needs be.

    Regardless i'd try and use a sturdy 10 or 12mm plate anyways.
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  2. #32
    I definitely ain't a Chief Engine Builder wagonist's Avatar
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    Default Re: Plenum design idea

    I'm aiming to go to Pick N Payless this weekend as I need some stuff.
    I'll have a scout around, but I doubt there'll be anything there that new.
    I do know of another wrecker at Yennora that usually does newer stuff, and I'm also aiming to go there on the weekend.

    BTW, not quite sure how this would work, but have you thought about the reverse idea to an exhaust manifold? ie use 90 degree bend pipe the same size as the holes & somehow merge them together into a forward facing manifold.
    bit out of left field.

    What's the clearance issue for you? I thought the manifold followed the shape of the head fairly well due to the tilt on the engine.

  3. #33
    Junior Member Automotive Encyclopaedia SillyCarS's Avatar
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    Default Re: Plenum design idea

    with the thicker sheet u'll get away with more heat/bending when you weld it to

  4. #34
    I see invisible people Backyard Mechanic WHITCHY's Avatar
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    Default Re: Plenum design idea

    Nice quiet day for me, haven't managed to find dick about acura intake onto 1mz?
    Found some stuff at WTF auto... still looks too high, and f**k knows how they get the mani on and off?
    http://www.wtfauto.com.au/news.htm - scroll down to 1/9/2007

    Quote Originally Posted by tomvale13
    I always feared Harold the Sexual Abstinence Girraffe or whatever the fuck that thing was in primary school - any Large African animal with that much pent up sexual frustration is the last thing you wanna confine to a small darkened caravan full of kids.

  5. #35
    umop apisdn Chief Engine Builder twentyEight's Avatar
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    Default Re: Plenum design idea

    Had a swing by pick-a-part this arvo and there was 2 V6 Hondas there, but they were very different to the one pictured above. Don't think they were useable.

    Was the same as this one - http://cgi.ebay.com/ebaymotors/Intak...mZ350200373491
    ([][][]II--LT--II[][][])


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  6. #36
    Chief Mentallurkist Grease Monkey
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    Default Re: Plenum design idea

    I was gonna say to have a look at Skids thread, but you already have...

    skiddz's V6 shenanigans - 3vz-fe meets ta22

    Maybe give him a kick and see if anythings happened recently

    Hack
    "Your car is a little metal death box, and whatever joy you may find on the road is strictly a function of your insane denial of that truth." My denial is indeed, INSANE

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  7. #37
    Junior Member Too Much Toyota oldcorollas's Avatar
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    Default Re: Plenum design idea

    sorta related.. Cosworth manifold for V6 with integrated stacks..
    http://blogs.cobbtuning.com/christia...manifold-2.jpg
    "I'm a Teaspoon, not a mechanic"
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  8. #38
    Old School Fanatic... Automotive Encyclopaedia jezz's Avatar
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    Default Re: Plenum design idea

    OC,

    That picture name reference's a VQ35 which is a Nissan with a V6 engine.

    However a quick google image search turns up a world full of options for these engines.

    I wonder if the Nissan manifold is adaptable to the MZ engine?











    Turbo....

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  9. #39
    Old School Fanatic... Automotive Encyclopaedia jezz's Avatar
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    Default Re: Plenum design idea

    Apologies OC Cosworth do a manifold for the VG...

    Bottom line: Life's too short, drive something you love.
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  10. #40
    Junior Member Too Much Toyota oldcorollas's Avatar
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    Default Re: Plenum design idea

    i know it is for nissan, but if you have limited height, but can put in a 90deg turn for the bellmouths, then you can spread the plenum sideways (in two halves) like the cosworth one = easier to bolt on maybe, and easier to get volume perhaps, with no trumpet/plenum clearance hassles...
    "I'm a Teaspoon, not a mechanic"
    "There is hardly anything in the world that a man can not make a little worse and sell a little cheaper" - John Ruskin (1819 - 1900)

    AU$TRALIA... come and stay and PAY and PAY!!! The moral high horse of the world!

  11. #41
    Forum Member 1st year Apprentice
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    Default Re: Plenum design idea

    How hard would it be to fit twin throttle bodies to that Honda manifold and plate up the "back"?

  12. #42
    Forum Sponsor Carport Converter TurboRA28's Avatar
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    Default Re: Plenum design idea

    Im actually thinking oldcorollas may be on the money.. nissan style, 90 deg turn on runners and 2x plenums on each side..

    means more clearance as the plenums can sit over the valve covers.. can get to bolts easy..

    so this is going to mean long runners.. as the runners are going to be quite long, does this mean smaller plenum?
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  13. #43
    Cressidaspert Carport Converter andrew_mx83's Avatar
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    Default Re: Plenum design idea

    it also means more low down driveability over top end zing
    There is no substitute for PUBIC inches

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  14. #44
    Forum Sponsor Carport Converter TurboRA28's Avatar
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    Default Re: Plenum design idea

    what is the common method to join the two throttle bodies together? 2x cables?
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  15. #45
    doctor ed Conversion King ed's Avatar
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    Default Re: Plenum design idea

    linkage shafts
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