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Recent content by jcb9901

  1. J

    1977 75hp running hot

    "What temp should the motor be "What temp should the motor be running ? Is there a way to run a pee tube to see that motor is pumping water ,also can a water temp gauge be installed on this motor. model 75743s Thanks Jim"
  2. J

    Help ID powerhead

    "I have what appears to be a 7 "I have what appears to be a 70 or 75hp powerhead. The model number 65373r 65hp does not match the parts in the power head so it must have been change at some point. the motor uses 387284 pistons,the rods (wide beam)casting number is 820953,the block casting...
  3. J

    Rods for a 1973 65hp

    I have Mn 63573r and believe t I have Mn 63573r and believe the rods are not the orignal rods.they have casting number 320953 also 86 by a Y and 13 onthe other side.Can anyone tell me what these rods came out of or crossreference to motors that use these rods as I have a bad one and need to...
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