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Thread: fuel systen on 911T cars

  1. #1
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    fuel systen on 911T cars

    I was looking at a 73 T recently and was surprised to find it was a MFI motor. I had thought Ts were all carburated but I was told they went to mfi for all 73s. Is that correct? What about 72 when the 2.4 L was introduced?

  2. #2
    72 and the first half of 1973 all 911s were carbureted. In the last half of 1973 the 911T started using CIS injection.
    1971 911S, 2.7RS spec MFI engine, suspension mods, lightened
    Early 911S Registry Member #425

  3. #3
    Senior Member jloucks388's Avatar
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    Quote Originally Posted by Flieger View Post
    72 and the first half of 1973 all 911s were carbureted.
    72s have MFI... got one....
    -Jim

    '72 911T
    '02 B5 S4 (RS4 Clone)
    '12 997.2 Turbo Manual
    '19 B9 RS5 (Daily)

  4. #4
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    The US/CDN spec '72T & early '73T were MFI, CIS from mid '73T.

    The ROW 911T was carbureted for all of '72 & '73

  5. #5
    Quote Originally Posted by jloucks388 View Post
    72s have MFI... got one....
    D'oh. What is that called- brain fart? I meant to say MFI, but for some reason my mind was a minute behind my fingers and I typed carbureted since I had just read it. My bad.
    1971 911S, 2.7RS spec MFI engine, suspension mods, lightened
    Early 911S Registry Member #425

  6. #6
    Senior Member M_deJong's Avatar
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    Quote Originally Posted by jrbennett View Post
    The US/CDN spec '72T & early '73T were MFI, CIS from mid '73T.

    The ROW 911T was carbureted for all of '72 & '73
    This is the correct answer.
    Mike de Jong | '71 911T/E 2.4 Tangerine | '74 911S 3.2 Ice Green

  7. #7
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    Talking

    Thank you - brain farts and all.

    I am now a wiser man.

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