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  1. M

    1987 Evinrude 70 HP carb/idle set up.

    I've rebuilt all three carbs. Having trouble getting a good idle. Engine runs great, smooth hole shot and great at WOT however have trouble getting a good idle. I'd like to double check linkage and stops.Can someone give me instructions on setting up linkage, idle stop and WOT stop etc. Thanks
  2. M

    1987 Evinrude 70hp Spark ?

    Motor starts and idles fine. Carbs link'd and sync'd. No power at WOT. 8mph on 16ft ranger. With engine running pulled off lower plug wire, engine sputtered but runs reinstalled wire, engine back to normal. Pulled middle plug wire engine died. Reinstalled wire, started motor. Pulled upper plug...
  3. M

    cooling problem 25 hp

    Just did complete overhaul, motor runs like a top with water muffs on. Water flow is great, tell tale hole flows good. However, When motor is placed in barrel or in lake it has very weak flow nearly zero. Any suggestions?
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