Logo
FULL SITE MENU

Recent content by Longtrain

  1. L

    Mercury 50 HP Thunderbolt

    We have a Mercury 50 HP Thunderbolt outboard serial #2741917, looking for its year, may be 1970 or 1971. Thanks, Greg
  2. L

    1971 Mercury thunderbolt 500 help needed

    I'm checking with my buddy, serial #2741917 with MerControl, if that helps. Via the magic of the Internet he sent this photo. Thank you for all your help, much appreciated!
  3. L

    1971 Mercury thunderbolt 500 help needed

    My buddy picked up a 1971 Mercury Thunderbolt 500 outboard in pretty fair shape. The engine runs smoothly, however the throttle does not increase the engine speed until the lever is at about 12 o'clock, at "full" throttle it runs probably at 1/3 of expected speed. Adjusting the gross throttle...
See more
Back
Top