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Sizing the prop...........


thull

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Looking to size a prop for a 25HP inboard @ 3600 rpm...there are numerous sites out there for performing the calculations but this one appears to request the pertinent info VICTORIA PROPELLERS

Based on the requested criteria...they suggest a 11.1" x 7" 3 blade prop

Any other considerations I should look at.....thanks

WL 17.5' x 5.5'
Displacement type hull..... 1,900 lbs
Gearing 1.45:1
Draft 5"
Speed 10 Knots

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