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Thread: 1JZ Inlet pipe size

  1. #1
    Forum Member Grease Monkey
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    Default 1JZ Inlet pipe size

    Hey guys juts a quick question

    Just wondering what the size of the inlet pipe is on he 1JZs plennum pipe.
    Where the last intercooer pipe connects to.
    It seems to be inbetween the two sizes i have here and cant get a good fitment on it.

    Thanks
    Steve
    MKII Supra with 1JZ and R154 = win
    Currently building another 1jz powered MA61

  2. #2
    Junior Member Domestic Engineer
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    Default Re: 1JZ Inlet pipe size

    Well i believe the throttle body is 2.75 inch...
    but im not 100% certain...

    but its bigger than 2.5 and smaller than 3...

  3. #3
    Junior Member Grease Monkey
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    Default Re: 1JZ Inlet pipe size

    Yeah 2.75in or 67mm.
    MX83 Grande 1jz GT35R buildup here.
    http://www.toymods.net/forums/showth...ghlight=grande
    Some say that his heart has 6 cylinders. All we know, is he's called,

  4. #4
    Is a Chief Engine Builder wilbo666's Avatar
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    Default Re: 1JZ Inlet pipe size

    Quote Originally Posted by mr1jz View Post
    Yeah 2.75in or 67mm.
    Can also confirm that is it 2.75".

    Turbo outlet is 2.25" btw

    Cheers
    Wilbo
    Wilbo's Wiki (Includes 2JZ-GTE Wiring, etc! )

    Wilbo's JZA80
    Wilbo's JZZ12

  5. #5
    Forum Member Grease Monkey
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    Default Re: 1JZ Inlet pipe size

    Alright thanks for that guys thats all i need to know for now.

    cheers
    Steve
    MKII Supra with 1JZ and R154 = win
    Currently building another 1jz powered MA61

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