I have a 1990 Evinrude 150 XP and I need to tap out the threads on the thermostats? Anyone know the thread pitch or the tap size?The head on the bolt is 7/16.I don't think it's stripped out I think it's just got some rust in the threads.Also I just put a new water pump on it and the thing pumped...
This is my first post and I'm sure the answer is on this site somewhere but I have'nt been able to find it.Working on a 1990 150 TLESB Tracker XP and the motor runs great. I just rebuilt the carbs,new plugs gaped to 40 thsds., new fuel lines and line going from solenoid to carbs. Here's the...
What would be a good all around prop for a 19FT Kenner CC.I'm not concerned about getting every mph and the boat is not a tunnel hull.
90 hp mercury 2 stroke is what's on the back.
