Search results

  1. E

    Special tourque wrench for coupler?

    Hello, I have a 1978 305 that goes into an I drive. I am putting the flywheel and coupler back on and can not get a socket on it in order to tourqe it down. I had to take it off with a wrench. What are you guys using to get a tourque wrench on the coupler bolts? Also is 60lb the correct tourque...
  2. E

    Is this the boat shops fault?

    I took a 1991 Larson with a 5.0 (mechanical fuel pump) mercruiser alpha outdrive to the boat shop to have it swaped out with a 5.7 using all of my existing parts. After they ordered the engine switched eveything over they called and said they needed to put on an electrical fuel pump and all the...
  3. E

    How long have brass plugs been around?

    How long have brass feeze/casting plugs been around? My 1979 starcraft has a steel plug out. I bought the boat in the mid 90's and they told me it had a remanufactured motor in it. I pulled the motor it does have a remanufactured tag on it but I can not find any info about the numbers 746553...
  4. E

    need engine swap advise

    Hello, I have tried to read as much as I can before posting but still have a few questions. I have a 1991 5.0 mercruiser two barrel LH with Alpha one engine serial #od443813. The motor is seized, #1 spark plug is smashed and it has a hole in the oil pan. I thought while switching the motors I...
Top