What is the proper break-in procedure for 2-cycle, 4-cycle, and OptiMax outboards?
Break-in is important to ensure correct engine performance and life. Follow the procedure listed in the Operation, Maintenance and Warranty Manual.
Generally, for the first two hours, we recommend avoiding extended idling, sustained periods of wide open throttle, or holding the engine at one speed for extended periods of time. New two-stroke engines require additional oil, either through the addition of oil with the fuel or programming inside the computer. Four- stroke models DO NOT require additional oil added with the fuel during break-in. Break-in procedures are described in the Operation, Maintenance and Warranty Manual supplied with each engine.