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Shop said break in of new Yamaha F50 was not necessary

KevinL

New member
I took their word for it and exceeded 2000 rpm the first hour, but just for 10 to 15 seconds at a time a few times and not more than 4000 rpm. aprx.

Could I have damaged the motor?

Talked to Yamaha about it and the mechanic said it was ok, but would like to hear your opinion.

Got max 5500 rpm out of it today. Could maybe have got a little more if I tilted it more. It have run a little over 7 hours now.
 
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These motors are not like " grandpa's 283 chevy "------------------------Precision, computer aided design and machining.------Assembled by robots in most cases.-----------------Run it!
 
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