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  1. #31
    Senior Member JaseQ314's Avatar
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    Thanks mate, I just opened the site with no problem or security message after clearing my history before logging off my computer earlier today so I'm stuffed if I know, the first time in a week or two. Sorry to take the thread off track.

  2. #32
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    Also getting the security message, some days, not others.

  3. #33
    Senior Member 46Crab's Avatar
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    Get the Tapatalk app, works mint

  4. #34
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    As Maddog said..I had my Distributor graphed and the man set it at 38 degrees total.. With iron heads..it's just a shitty HEI..

  5. #35
    Part of the furniture gtrboyy's Avatar
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    Curious where to put bungs for 02 sensors if collector pipe will give better readings?

    Vaguely remember threads saying y-piece where primaries pipes join is preferred like most factory cars then see other peeps say collector pipe gives better/stable reading on a/f guage.


    *getting the 30sec post again message when click submit even though it already posted.
    Last edited by gtrboyy; 25-09-2020 at 03:51 PM.

  6. #36
    casual poster BasicQ's Avatar
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    Quote Originally Posted by gtrboyy View Post
    Curious where to put bungs for 02 sensors if collector pipe will give better readings?

    Vaguely remember threads saying y-piece where primaries pipes join is preferred like most factory cars then see other peeps say collector pipe gives better/stable reading on a/f guage.


    *getting the 30sec post again message when click submit even though it already posted.
    Although not exactly answering your question the below might help. In the collector it will give average of all 4 cylinders of that bank so the richest and leanest will be accounted for.

    A weld-in M18 X 1.5 boss is supplied for sensor installation. Mount the O2 sensor in the exhaust system at least 18 inches downstream from the exhaust port. If you anticipate high EGT's (over 800C), run a turbocharger, run at high RPM for extended periods of time or plan on running leaded race fuel then you must mount the sensor at least 36 inches or more downstream of the exhaust port as all of these can cause the sensor to overheat. On turbocharged engines the UEGO sensor must be installed after the turbo charger, if not, the pressure differential will greatly affect the accuracy of the unit. For accurate readings, the sensor must be mounted before catalytic converters and/or auxiliary air pumps. To prevent collection of liquids between the sensor housing and sensor element during the cold start phase, the installation angle should be inclined at least 10 from horizontal with the electrical connection upwards.

    Source: AEM Electronics Wideband Air/Fuel UEGO Gauge Kits 30-4110
    Last edited by BasicQ; 26-09-2020 at 11:34 AM.

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