Probably close enough.... and don't run it at WOT as an SOP unless you're
racing for money.

-W

"FREDO" wrote in message
. ..
I currently have a 13.75 X 15" pitch Mercury Black Max Aluminum prop on my
90 HP Merc 2 stroke and it will run up to 6000 RPM. I am worried as the
engine is rated 90 hp at 5500RPM

If I go to an Apollo Stainless 3 Blade 13.25" dia x 17" pitch SR will that
probably take my RPM to the 5500 RPM range I want to be at?

Fredo