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Thread: Manual trans with Miltek downpipes / O2 sensor issue??

  1. #1
    Registered User hahnmgh63's Avatar
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    Manual trans with Miltek downpipes / O2 sensor issue??

    Ok, anyone with a manual conversion and Miltek Catless downpipes? The left O2 sensor is in the perfect location to interfere with the manual shift linkage. Can I do a angled O2 fitting or will it screw up the mixture? I hate to have to pull the downpipe and get someone good with SS to re-weld the fitting somewhere else.
    2003 White RS6 2013 Midnight Blue S5
    2013 Daytona RS5 2x944 Turbo's 1974 911 w/'91 3.6ltr motor
    Roy, WA

  2. #2
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    If primary, I don't think the adapter setup will work.

    If secondary, then I would try it

  3. #3
    Registered User hahnmgh63's Avatar
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    I'm afraid of that, they are primary. No secondary. BTW, Dave I've got my Secondary O2's with only about 5K on them if you want me to send them too you?
    2003 White RS6 2013 Midnight Blue S5
    2013 Daytona RS5 2x944 Turbo's 1974 911 w/'91 3.6ltr motor
    Roy, WA

  4. #4
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    Primary is too mission critical for A/F ratios

    sure, I still run secondary on both cars. Thank you

  5. #5
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    You can heat the area of the bung locally. Stick an old sensor and with a pipe over the old sensor reangle the bung. It wont take much to clear the shifter.

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