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Thread: ARE 1GGTE and 7MGTE exh mani's the same?...stud patern

  1. #1
    ---------HO00NS---------- Chief Engine Builder IN 05 NT's Avatar
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    Default ARE 1GGTE and 7MGTE exh mani's the same?...stud patern

    hey guys just saw this on ebay,

    http://cgi.ebay.com.au/Toyota-Supra-...QQcmdZViewItem

    fella claims that the 7m and 1g are the same?...has anyione tried or able to try?

    as single conversions on 1g would become alot cheaper!



    blake

  2. #2
    ---------HO00NS---------- Chief Engine Builder IN 05 NT's Avatar
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    Default Re: ARE 1GGTE and 7MGTE exh mani's the same?...stud patern

    well i just had a look at the factory 1ggte mani...it has 9 stud holes, and the 7m one he has listed has only 7 ....so doubt it will wrk

  3. #3
    Current UZA80 owner Chief Engine Builder JustCallMeOrlando's Avatar
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    Default Re: ARE 1GGTE and 7MGTE exh mani's the same?...stud patern

    Not to mention the 7M is much longer!
    Teh UZA80 - Project Century - Remotely p00'd by association

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    Junior Member Too Much Toyota RONA's Avatar
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    Default Re: ARE 1GGTE and 7MGTE exh mani's the same?...stud patern

    Anyone know if it even looks remotely like a TRD manifold not to mention that doesn't look like titanium to me. Also is that a crack in the middle of it.
    If in doubt power out

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    Junior Member Domestic Engineer BigWorm's Avatar
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    Default Re: ARE 1GGTE and 7MGTE exh mani's the same?...stud patern

    Ooh, that reminds me, I have to take my car in to get the manifold tuned up soon.

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    Junior Member Too Much Toyota RONA's Avatar
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    Default Re: ARE 1GGTE and 7MGTE exh mani's the same?...stud patern

    Quote Originally Posted by BigWorm
    Ooh, that reminds me, I have to take my car in to get the manifold tuned up soon.
    Possibly thinking of tuned length extractors, same possible for turbo manifolds
    If in doubt power out

  7. #7
    Junior Member Carport Converter RAd28's Avatar
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    Default Re: ARE 1GGTE and 7MGTE exh mani's the same?...stud patern

    the 7m has evenly spaced exhaust ports, the 1G has 3 pairs of ports... there's not a snow flakes hope in hell they'll match, even if the studs were close... and nah, doesn't look abit like titanium (for starters, it looks rusty)... noone in their right mind would make a titanium manifold for a 1G/7M
    '77 RA28LT #2 ← 2.2L 18RG...

  8. #8
    Junior Member 1st year Apprentice
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    Default Re: ARE 1GGTE and 7MGTE exh mani's the same?...stud patern

    Most likely it's SS as they turn a rusty kinda colour after alot of use. The flanges are prob mild steel though. Better off getting a steam pipe manifold made as they are more durable and less prone to cracking.
    1988 GZ20 Soarer.

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