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    help before i go insane!

    i have a 1981 50hp evinrude that is about to drive me insane!! the problem that i think im having is the bottom cylinder not getting any fuel and therefore only running on one. the motor will crank up, idle, and rev up fine in nuetral but when you put it into gear and hammer down on the...
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    50hp timing issues

    I have a 1981 50 horse that has some major timing issues how do you go about setting the timing on this motor? i have access to a timing light and can check it, and i can call a local repair shop to get the numbers for it i just dont know how to go about setting it. can anyone help??? pics...
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    lower pitch prop and speed reduction

    About how many mph's would you lose by stepping down pitch size? For instance going from a 15 pitch to a 13 pitch
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    15hp to 20hp 4 stroke conversion

    Got a 07 15hp 4 stroke that I am trying to get more hp out of if possible. Everything is identical between the 15 and 20hp motors. Is there some way to convert my 15 to a 20?
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    15 hp 4 stroke slipping

    I've got a 2007 15 hp 4 stroke Merc that seems to be slipping. The engine RPM's will go up and the boat will slow down, then it will catch and pick up speed again after a while. If you let off the throttle it will catch again also. First though it could be cavitating but thats not it. Though...
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