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  1. #1
    Member
    Join Date
    Jan 2019
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    Gonzales Texas
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    6

    99 225 efi upgrades

    What can I do to get the most out of this engine realistically? Heads, ECU, Intake, injectors?

    Its on a 2000 cobra 201D

  2. Major Flagelator Gamblinman's Avatar
    Join Date
    Jun 2004
    Location
    Yantis, TX
    Posts
    4,121
    #2
    In all honesty, upgrading motors will give you better overall performance, if not less expensive in the long run.

    4 butterfly intake. 300 Pro Max heads. fiber reeds, 300 ignition, 250 XB fuel boxes, 300 Pro Max flywheel. For that boat, stay with a stock tuner.

    http://www.bbcboards.net/showthread.php?t=21908
    "Better to remain silent and be thought a fool than to speak out and remove all doubt."

  3. Member
    Join Date
    Jan 2019
    Location
    Gonzales Texas
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    6
    #3
    Thanks buddy.

  4. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Location
    Greenville, SC (US)
    Posts
    95,217
    #4
    If you would, please take a moment to review the Announcements at the top of the Forum, and be sure to provide the Required Info each time you post. Thanks!


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
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