Further House: A four stroke in-line layout usually means there is no will need for an exterior oil tank. Meaning much less body weight and a lot more storage area from the boat for tackle and kit. This new generation outboard is not merely an improvement on the four-stroke product https://yamaha130hpoutboardmotors89012.pointblog.net/not-known-factual-statements-about-yamaha-250hp-outboards-sale-80318645