I know...... Lol
That's y I said it's not exact but close.
Just a thing to look at as a gauge.
And I included " with a light load"
See I covered all the in's and outs.
I was suprised to see only 5600 rpm..... Bro n law has a 22xbay express with a 150 Yammy 4 stroke.
It'll hit 6000 when I blow the prop out the water.
5800 is the wot & with a full load for a day of fishin it'll run 46-47 mph
Lite load for an afternoon trip.... 51