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Thread: Throttle Body bores for 71

  1. #1
    Senior Member drwhosc's Avatar
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    Dec 2007
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    Throttle Body bores for 71

    Can anyone tell me what the Throttle Body and Stack Bores are for an S E and T engine with MFI in 71. I have a set of throttle bodies that I am not sure if they came from a T, but I want to put them on an 2.2e engine. Also if the part numbers are different, that will be great to know as well. I probably can find this in the tech specs, but I know many of you know have this info at your fingertips.

    I am hoping to send the spare set away to be reconditioned while I continue to drive the car, but I want to get the right part on the top end.
    -----

    71 911E RS Clone (Analog)
    88 928 S4 (V8 Trans Axle)
    99 996 (Daily Beater)

    Early S Registry # 1278

  2. #2

  3. #3
    T used Zeniths
    E: 38mm throttle plates and 32mm exit dia
    S: 38mm throttle plates and 36mm exit dia
    Paul Abbott
    Early S Member #18
    Weber service specialist
    www.PerformanceOriented.com
    info@PerformanceOriented.com
    530.520.5816

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