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  1. dh703

    Johnson 115HP V4 RPM Question??

    What is the correct RPM for a Johnson 115HP V4 M# 115ML78C?
  2. dh703

    Prop Confusion ????

    I have a bow rider 17' boncraft 1978, it is like a Monarck and it is a trihull it has an Alum. prop that is damaged, the engine is a Johnson 115 HP V4 not sure of the correct rpm due to I just bought the boat and don't have any books nor can find any on the boat. I use the boat to fish and tow...
  3. dh703

    3 blade Vs 4 blade 115 HP Johnson prop

    Can anyone explain to me the best prop for my johnson 115hp 3 blade or 4 blade and Pitch differences?
  4. dh703

    Johnson 115HP V4 115ML78C Starting Issue

    I just replaced the charging coil because the Resistance was low, insured the timing did not change. Now I find that I have fire to all cylinders except #1 when I check the wiring to the power pack I found the resistance was much different on the #1 cylinder side then the #4 side, The # 1 side...
  5. dh703

    Johnson outboard charging coils interchangable?

    Will a Johnson 110 HP VRO charging Coil work on a 115HP Non VRO I know the part number of the 115 HP but I cant find the part number of the 110 HP VRO. Will they interchange if both do not have the trim?
  6. dh703

    Stator replacement ?

    If you replace the stator will you have to set the timing , or only if you relace the or move the timer base?
  7. dh703

    Charging Coil Question ???

    I have a Johnson 1978 V4 115Hp M#115ML78C and according to the chaging coil test teh resistance should be 560 Ohms with a low end tolreance at 480 ohms, this is between the A & B pins on the connector. Mine is at 297 ohms. Will this cause a low charge spark or just lower then the rated 6 Amp...
  8. dh703

    Johnson 115 hp V4 115ML78C Charging coil

    Anyone have a Good Used charging Coil that meets the 560 Ohm resistance test or know where to get a used one at a fair price?
  9. dh703

    Charging coil test 560 OHMS ?

    I have a Johnson 1978 V4 115Hp M#115ML78C and according to the chaging coil test teh resistance should be 560 Ohms with a low end tolreance at 480 ohms, this is between the A & B pins on the connector. Mine is at 297 ohms. Will this cause a low charge spark or just lower then the rated 6 Amp...
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