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  1. M

    johnson140 on 21 ft boat

    I have a '79 140 Johnson without tnt on an 18ft thunderbird tri hull. The boat is extremely heavy. I was wondering if I would be able to put it on a 21ft cc or cuddy fishing boat? Would it be enough power. The motor is in good shape and I got it running really good.
  2. M

    140 seahorse dead cylinder FIXED

    Took it out for a spin the other day. It was the first time for the season. It starts right up. I don`t have a working tack but the boat would only get up to about 19 mph. We can usually get it up to 35 on wot. brought it back to the dock and pulled the plugs one at a time. We found that the...
  3. M

    75 evinrude wont start after tune up.

    I have a 75 evinrude 115hp, It ran great when I drove it out of the canal, I rebuilt the carbs,fuel pump, changed impeller and lower unit seals. When I reasembled it, it wouldnt start. If I keep cranking the engine I will get a pop and a lot of smoke shoots out the exhaust. Someone told me the...
  4. M

    distributor cap for 71 60hp johnson.

    i recently bought a 1971 johnson 60hp and found that the distributor cap is cracked where the plug wires screw into the cap. does anyone know a fix for this or should i try to find a new one. the plug boot covers where the piece cracked off. maybe some silicon or something can be put on it to...
  5. M

    60hp johnson full throttle only goes to 3000rpm

    i have a 60 hp johnson. i got it running great for one night and never again. now when i give it full throttle it doesnt want to rev past 3000. the linkage engages all the way. when it ran good that one magical night it reved up to around 4600rpms at around 32 mph. nowwhen in neutral if i push...
  6. M

    71 johnson 60hp wont rev over 3000 at max throttle

    i recently purchased a small boat w/ a 71 johnson 60hp motor. i had idle problems when i got it and stalling when put in gear w/ a few carb adjustments and replacing the fuel lines it idles and goes great up untill i give it a bit of throttle. it ran great for one night doing a bit over 30mph at...
  7. M

    johnson 60hp model #?

    I have a 60 hp johnson 3 cylinder the serial# is j3485358 , its looped charged engine i htink its around 1969 to 1970 i need the model #.
  8. M

    johnson 60hp stalls when put in gear and low idle for a while

    I recently purchased a small boat with a 60 HP johnson 3 cylinder. I am not sure of the year but I think its an early 70s model. The motor runs fine out of the water. When I put the boat in the water it started fine but when put in idle it stalled. It also stalled when put in gear. I cleaned the...
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