Winnipesaukee Forum - View Single Post - Boat Break-in & Running Q's

Slickcraft · 10-11-2015, 03:07 PM

Yes vary the RPM in the break in. Our new Yamaha 4 stroke specified 10 hour break in with operating at a range of speeds and WOT limited to 3 min at a time during break in. After that no speed restrictions whatsoever.

10-11-2015, 03:07 PM	#3
Slickcraft Senior Member Join Date: Mar 2008 Location: Welch Island and West Alton Posts: 3,221 Thanks: 1,178 Thanked 2,009 Times in 916 Posts	Yes vary the RPM in the break in. Our new Yamaha 4 stroke specified 10 hour break in with operating at a range of speeds and WOT limited to 3 min at a time during break in. After that no speed restrictions whatsoever.