Re: "74, 20' cc I/O Merc or Volvo
When I bought the boat a few years ago it was refit with a new 4 cyl volvo. Had no problems with the drive, tons of trouble with the engine (pumps, starters, drive cones, rust, flappers,carb trouble, exhaust manifold crack....) Went through 2 blocks in three years. Now I look to replace the whole thing with the Merc 4 cyl, with freshwater cooling. Did these rigs origianlly come with 6 cyls?
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