iVE BEEN LOOKING AT THE PARTS DIAGRAMS FOR THE 1997 115 MERC AND THE 1990 MERC 115 AND WAS WONDERING IF THE 1990 CRANKSHAFT WOULD WORK IN THE 97 THE CONNECTING RODS ARE THE SAME AS WELL AS THE BEARINGS THE ONLY DIFFERANCE IS THE FLYWHEEL THAT i CAN SEE ANY IDEAS. THX