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  1. K

    RPM go form 5000 down to 2000 after running WOT for a few minutes

    I have a 1989 Johnson Tracker. Model TJ40ELCEC. I have had it since the fall and it has run great. In the winter the oil alarm will sound when it’s cold but if I pump the oil ball it goes off quick. This past weekend I was running it wide open for 20 to 30 minutes, to get back to the ramp. I...
  2. K

    9.9 Force ID?

    I have a 9.9 Force on my 1988 Grumman fishing boat. I believe the motor is the original that came with the boat. The ID tag is gone. I have attached pics to help. Can someone let me know what model this is? Also I have read that you can put a 15hp carb on these motors to get more top end speed...
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