You should also Take into account that the information contained During this Functionality Bulletin might or might not happen to be done utilizing Yamaha PowerMatched parts. Yamaha reserves the right to change the requirements and general performance information of this General performance Bulletin or engine all at once. This doc https://eduardowofwm.onesmablog.com/the-smart-trick-of-yamaha-115-outboard-for-sale-that-no-one-is-discussing-76069727