Yamaha 90 4-stroke

[Down South]

Does anybody know what RPM at WOT the Yamaha 90 four stroke should run?<br />Thanks

 

[MajBach]

Re: Yamaha 90 4-stroke

My 90hp Honda has a WOt of 5000-6000 and a redline of 6500. Peak HP is 5400 rpm and thats where I prop it too. Imagine Yamaha is similiar.<br /><br />Check this out:<br /> http://www.yamaha-marine.com/page.cfm?pageID=95719 <br /><br />According to yamaha, they do not make a 90hp.