To win race after race, season after season, you need more than speed and power. You need the consistently superior performance built into every O.S. Marine engine. O.S. knows a thing or two about taking the lead over the water. An O.S. outboard racked up 11 championship wins over a four-year period...and O.S. engineers always keep pushing to make the next engine even faster!
Whatever your ambition — upgrading an RTR, outfitting a scale or sport ship, entering competition — O.S. has an engine made to last longer and provide higher performance than any other on the water. For the best engine in the long run, call in O.S. Marines.