Does prop size make a difference in performance?

Question:
What is the best prop size for top speed or take off?

Answers:

Is a 350 Chevy Mercury Marine motor & a 350 Chevy Car motor interchangeable? What are the differences?

The proper prop size will vary. It will depend on boat size and weight, engine horsepower and lower unit gear ratio.
When you select the prop you need to make sure that your engine runs in the power band without over rev ving

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What is the difference between gelcoat and clear coat ?

Think of the props pitch as being like gears, the higher the number the faster potential top speed, the lower the # the faster you accelerate but at the cost of top end. 4 blade props give better acceleration but 3 blade have a higher top end potential.

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Can you use a Florida Boat License to operate in Italian waters?

yes, and more important is the pitch of the prop. Ask a dealer for the best fit for your intended use... I have three props for my 19' Stingray I/O (240 GM)

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What part do I need for my yamaha wave venture??

the prop is a gear, in a nutshell, you need to know the wieght of the boat, the style, and the size of the engine

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