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  1. flyingscott

    Need Some VRO Guidance Please!

    That is a looper motor I believe you need to keep the VRO. Look at OMCs premix style VRO. Or if you don't t pay the price or have the oil injection, there are cheap chineseum vro pumps available
  2. flyingscott

    happy happy joy joy

    The McCulloch 45 will be significantly better on fuel and Very close in power.
  3. flyingscott

    Need info on this specific motor

    Local Mercury dealer can help you with that. That motor looks to be more from the 80s than 70s.
  4. flyingscott

    70s 9.9 won't start or idle in Neutral?

    Does spark jump a 1/4" air gap? What is your compression? Points clean and set correctly?
  5. flyingscott

    '88 Evinrude 90Hp not achieving WOT

    Get a different gauge and retest the compression. All those #s are terrible. Spark test is a waste of time until you confirm compression #s
  6. flyingscott

    '88 Evinrude 90Hp not achieving WOT

    that compression is not good.
  7. flyingscott

    1963 Johnson Super Seahorse 75hp Electramatic

    Get a manual specific to your motor. I believe that is an electric shift model.
  8. flyingscott

    1997 mercury 115 hp

    Be at what age? get fresh fuel in it and make sure the fuel lines are good.
  9. flyingscott

    1994 OceanPro 150 lost reverse, sort of

    Before you take everything apart how about some simple diagnostics. Does it shift into reverse with the cable disconnected? Does the shift box have any broken parts? Any problems with the linkages themselves? A swelled seal would affect forward AND reverse.
  10. flyingscott

    High RPMs in Neutral After Operation

    Take it to a dealer and pay for the scan,
  11. flyingscott

    Old v4 generations

    They made the V4 all the way up to 1998 I believe anything after 79 is the best version.. No such thing as a fuel effecient crossflow.
  12. flyingscott

    High RPMs in Neutral After Operation

    Hold up before you start changing PCMs. Pretty sure you have a TPS sensor. And make sure the throttlebodies are closing,
  13. flyingscott

    "Excessive" Oil In Gas!

    The check valve only allows flow one way.
  14. flyingscott

    "Excessive" Oil In Gas!

    Think plastic gas tank in the sun on an 80 deg day.
  15. flyingscott

    1994 Johnson Fast Strike 150 dies when it warms up

    What does your timing wheel look like? Any cracks?
  16. flyingscott

    1994 Johnson Fast Strike 150 dies when it warms up

    what about the eye?
  17. flyingscott

    1994 Johnson Fast Strike 150 dies when it warms up

    So do you have spark or not? Does it jump a 7/16' air gap
  18. flyingscott

    1994 Johnson Fast Strike 150 dies when it warms up

    Did you check for spark when that is happening?
  19. flyingscott

    E-TEC looking to change prop pitch

    I would have your motor checked out before anything.
  20. flyingscott

    1990 2 stroke Evinrude or 2003 2 stroke Yamaha, both are 70 HP

    The Yamaha uses a gear drive oil injection that has been on their snowmobiles since the 70s. The Evinrude is a stronger overall runner but I think the Yamaha is a slightly better motor because of the oil injection.
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