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  1. J

    1988 4.3 engine swap

    I bought a 1988 Sunbird with a 4.3 OMC. The block is cracked and has to be replaced. A friend has a 1988 deck boat with a 4.3 Mercruiser. Will this work in place of the OMC? Both are GM motors.
  2. J

    carb adjust

    I recently bought a boat with a 85' 30hp johnson. The first time in the water, the motor died. Had to replace the powerpack. This time, the motor seemed to run ok, but didn't seem to have the power it should have. While I was driving the boat, a friend adjusted the needle valve. The motor had a...
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