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  1. 2

    86 90 HP lower unit

    What is the best way to clean a lower unit that has had water intrusion from the prop seal, water and oil have mixed to form that white/grey color liquid. I have drained as much as possible, replaced about 1/4 pint of gear oil spun the prop by hand several times and still have residue. I have...
  2. 2

    WOT temperature

    What should the temperature be at WOT 5800-6200,providing new water pump,new t-stats and seal and good pressure ?.
  3. 2

    Dhadley need help.

    I remember seeing in a previous post were you said that there was a high pressure water pump for the 89 V-6 looper (225) 25in lower unit. If this is so could you please post the part number and manufacturer. I have checked here on iboats and only see one that is the OEM replacement.Thanks in...
  4. 2

    Water pressure gauge

    What is the best location to connect the water pressure gauge tube on my motor. 1989 evenrude 225 looper.
  5. 2

    WOT 1989 225 rude

    What is the WOT range for these motors and what would be considered to much rpm.
  6. 2

    Lower unit oil

    Do I have to use a marine lower unit oil or any oil that meets the "MIL" Spec. The motors are 1989 Evenrude 225 hp. This is just a question for consideration. And are there any that you would recomend for any reason ?.
  7. 2

    What to doo ?

    I have a 1985 Wellcraft Scarab Sport with twin counter roating 225 Evenrudes 1989. The props are OMC 14 1/4 x 21. I can only get 4000 aprox. rpm at WOT and it takes a long time to plane. Can anyone tell me if this seems like a prop problem or something else ?
  8. 2

    CORRECT SPARK PLUG GAP

    My OMC manual says 0.040 and my Climer manual says OMC made a change to 0.030 which is correct ?. This info is for a 1989 evenrude 225 hp. using champion QL77JC4 plugs.
  9. 2

    HIGH IDLE 89 225 RUDE

    I have a pair of 89 225 evenrudes,after much help from the board I was able solve most of my problems. I now have one motor that idles at 1200 rpm out of the water on muffs. I have disconnected the cables, syncronized the carbs/rebuilt and throtle bodies,checked and confirmed high speed timimg...
  10. 2

    1989 Evenrude V-6 Looper 225 hp-pair

    My problem is as follow, these motors were sitting over 5 years. I have replaced fuel pumps and all hoses including the primer balls. I have also rebuilt the carbs (6 per motor),ajusted the throtle plates and timing, changed plugs and wires. I have also cleaned all electrical connections and...
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