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  1. R

    1984 starcraft islander

    Relays for the trim / tilt system.
  2. R

    Prop spin

    Nothing to do with the shaft !----Try another prop.
  3. R

    Question about my engine wiring

    New pins and sockets are available.
  4. R

    Prop spin

    Possible that rubber drive hub inside prop is slipping.
  5. R

    1986 Johnson 9.9

    Test in a bucket with water 8" above the impeller.
  6. R

    1986 Johnson 9.9

    Testing in a bucket with water 8" above the impeller ?
  7. R

    Ethanol free gas age vs carb

    Just remove the high speed jets and verify they are clean,-----Can be done with carburetors in place.-----Or use 100LL aviation fuel at end of the season.-----It has a much , much longer shelf life.
  8. R

    Johnson 55 hp year i.d.

    Nope----There really is no difference between a commercial model and a recreation model.----Well----Maybe the marketing and the decals !
  9. R

    Johnson 55 hp year i.d.

    Commercial 55 models were marketed in the 1980's-----The motor in this topic is clearly one of those !!----Recoil starter and no oil injection on them----3 cylinder gearcase was adapted to them because the 2 cylinder gearcase is not robust !
  10. R

    E-tec 40 hp

    An E-tec behaves like a 4 stroke during the compression phase and part of the power stroke.----E-tec cannot run on a 50:1 mix.----It will run , but not for long !!
  11. R

    70hp evinrude pitch size advice

    Agreed----Huge difference in acceleration.-----I normally ran the boat with 21" stainless.----A 1970 115 Evinrude on a 16' Kennedy.
  12. R

    Johnson 55 hp electric start conversion.

    Willing to bet that those 2 starters are assembled wrong.-----Bottom cap not lined up with the notch.
  13. R

    interesed in a BF90

    To tear one of these down , I believe you first need to remove the lower unit.----Then work up from there.-----A lot of work.
  14. R

    70hp evinrude pitch size advice

    Did a test myself,----Some years ago , same day , same boat , 3 different props.----19" , 21 " and 23" pitch.-----Boat speed was the same at 54 MPH.----Rpm of engine changed.-----Fact----For most folks , power torgue , RPM and boat speed are a mystery.
  15. R

    Fuel pours out of bottom cylinder (no 4)

    Post #1 says that diaphragm was checked.
  16. R

    Recoil issue johnson 55 tiller

    Folks sometimes grease everything that moves.------On recoil starters some parts are not to be greased.
  17. R

    Johnson 55 hp year i.d.

    Wild %$^ guess.
  18. R

    Johnson 55 hp year i.d.

    The decals were used in 1987 model year.----I am not sure how a drain screw is used to determine a model year.
  19. R

    Low rpm

    Changing the gear sets would be expensive if it could be done !!
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