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  1. #1
    Join Date
    Apr 2012

    rpm range for supercharger (verado)

    At what RPM does the supercharger kick in on a 200 l4 verado?

    How reliable are the superchargers, Any problems?

    When does the new model year begin, any changes to this motor?

    Thanks for your replys

  3. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Greenville, SC (US)
    Please see the Forum Announcements, and be sure to provide the REQUIRED info when posting (serial number). Thanks!

    Supercharger is spinning when you turn the key to start- and spins throughout the RPM band (idle to WOT). Boost is PCM controlled depending on a variety of conditions.

    The supercharger is quite durable.

    Mercury does not use "years"... the Engine Serial Number is used to identify the engine (and can be used to determine it's manufacture date).

    Dual Mercury Master Technician- for Mercury Outboards, Racing & Mercruiser Sterndrives in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 39 years (learn something new every day).
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