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  1. flyingscott

    14 HP McCulloch Question

    No they do not hold compression.
  2. flyingscott

    Shift Shaft Removal 20HP

    That is for a rotary shift motor and that is to line up the splines. Your motor shifts on the up and down. There is a stepped cam down there that is next to impossible to get back in. It's your motor do what you want. FYI the bearing carrier is a left hand thread. Good luck.
  3. flyingscott

    Spark gap

    Those motors tend to prefer champion plugs and those are gapped at .030
  4. flyingscott

    Stop the prop from spinning

    Very Common. Yes it is a feature of mostly for the easier starting of carbureted motors. It locks out the gear shifter so you can start it easier by using the throttle only function. Generally EFI motors do not need that feature, but it is built into the control so you get it.
  5. flyingscott

    Shift Shaft Removal 20HP

    No there is a stepped cam on the bottom of that shift shaft. A spring loaded pin sits against that, if you pull the shift shaft out the pin slides back and almost impossible to get it back in. Besides that extension looks like it is for the top of the shaft. .
  6. flyingscott

    Shift Shaft Removal 20HP

    If you pull the shift shaft out of the lower unit you have to take the lower unit apart to get it back in. What are you trying to do.
  7. flyingscott

    50hp Yamaha 2 stroke outboard fuel problem?

    Have you tried pumping the primer ball to see if that makes a difference? Are you going to do the compression and spark chek?
  8. flyingscott

    motor not running correct

    Have you done a link and sync? Adjusted the low speed needle at all?
  9. flyingscott

    14 HP McCulloch Question

    The top screw is the low speed screw. Where are you located? Maybe time to join the AOMCI. The top screw should be set at either 3/4 or 1.5 turns out. Are you using the throttle ? The choke? To start it. The bottom screw is the high speed screw and is held in with a packing nut to prevent it...
  10. flyingscott

    1981 Johnson 60HP lower unit question.

    Gear pros are good. You also need the shimming tool for those.
  11. flyingscott

    14 HP McCulloch Question

    To set low speed screw. Turn screw in until the motor sneezes then back off 1/4 turn. If it bogs on acceleration open another 1/8 turn. Continue until it idles good and accelerates without hesitation. The high speed needle you set when running wide open. Turn screw to rich until it stutters...
  12. flyingscott

    1995 Mercury 115hp. Wot bog

    Get a factory manual or buy the ignition guide from CDI and test the stator.
  13. flyingscott

    14 HP McCulloch Question

    You are over thinking this.
  14. flyingscott

    1995 Mercury 115hp. Wot bog

    Test your stator high speed windings are a known failure on those.
  15. flyingscott

    Link & Sync 1990 15Hp Evinrude

    In the owners manual for my dad's 92 15 hp that is called a throttle lock. It locks the throttle in place for trolling speeds.
  16. flyingscott

    Link & Sync 1990 15Hp Evinrude

    The knob the red button sticks out of can be turned. It is a throttle lock for trolling, if it is turned it will keep the idle high or low.
  17. flyingscott

    Salt water buildup 9.9 / 15

    I don't think those catfish were channel cats.
  18. flyingscott

    compatibility

    It is because the newer block is a much more forgiving on setting the low speed. The 78 should pretty much be a set it and forget it. If you have to keep adjusting it you either have something wrong or just can't keep your hands off the adjustment.
  19. flyingscott

    compatibility

    Different block sizes. One is 22 cubes the other is 32 cid
  20. flyingscott

    2 Stroke Exhaust...

    I always get a laugh out of people saying 2 strks only want to run wide open. It is like people think, that a 2 strk outboards which were around a 100 yrs before 4 strks became mainstream can't run slow. I don't know if they think people did not troll before 4 strks came out or just weren't...
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