X xpress19 Well-known member Joined Feb 2, 2008 Messages 491 Jun 3, 2019 #1 I run sometimes 7000 rpm . This cant be right . I put on a mercury fury prop and ran 7500 rpm not cool. What is wrong ?????
I run sometimes 7000 rpm . This cant be right . I put on a mercury fury prop and ran 7500 rpm not cool. What is wrong ?????
S silvertalon Well-known member Joined Oct 31, 2015 Messages 1,035 Jun 4, 2019 #2 All Motors now have built-in rev limiter programming in the PCM. Probably 63- 6,700 max. I'd verify this with a Yamaha service dept or, try a remote tach.
All Motors now have built-in rev limiter programming in the PCM. Probably 63- 6,700 max. I'd verify this with a Yamaha service dept or, try a remote tach.
B beetlespin Well-known member Joined Nov 30, 2005 Messages 4,131 Location Soddy Daisy Jun 4, 2019 #3 Tach is wrong
