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  1. #1
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    Mercury 260hp EGT readings

    Hi,

    Does anyone have a chart of EGT/RPM readings for a Mercury 2.5L 260hp? I have a Brucato PCU installed, and noticed that my egt read 200F lower on the starboard bank when cruising at 5000RPM. At WOT both banks are reading approx 1150F.
    If I were to adjust the PCU, what EGT readings should I have throughout the RPM register?
    Best regards
    Christian


  2. #2
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    Don't worry. It probably has do to with how the thermocouples are placed in the exhaust flow.

    You will see all kinds of weird things on your EGTs during the rpm range of the engine.
    Markus' Performance Boating Links:
    www.toastedmarshmallow.com/performance

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