Diameter & Pitch

Firstly, you need to find out what the size is of the boat prop that is on your pleasure craft. This can be easily obtained by using a standard tape measure to assess the number of inches of your boat propeller. Additionally, the pitch of your boat prop can be found on the actual boat propeller. If you are not able to find it on the boat propeller, you can either consult the manual that came with your pleasure ship, call the company who made the boat directly, or use the power of the internet to search for the answer to this crucial question.

Revolutions per minutes

The next thing that you will want to find out is the suggested revolutions per minute of your boat's engine. The specific number that your boat manufacturer recommends can be found on the pages of your boating manual. Generally, in the case of outboards, the revolutions per minute fall between 5000 and 5700. Once this has been completed you can now put your current boat prop to the metal. This will allow you to determine if your engine is in good working condition. This can be accomplished by taking your boat to a body of water where there are few boats or people. Then rev up your engine, and let her rip at wide open throttle. While you are doing this, make sure to see if you are at or below the suggested revolutions per minute that your owner's manual advises you to reach. Always remember to push your engine to the limit, but do not overdo it because that may lead to a costly repair bill.

Conclusion

Once the other steps above have been performed, you should be in the market for boat props that will make up for the number of revolutions per minute that you are below or above in relation to your boat's engine. While finding the best boat propeller is not an easy task, it can be done if you follow the steps that have been written about in this body of work. Make sure that you also are honest about how much you are able to spend for your new boat prop. It does not make sense to spend more than you are able to afford. Your boat is supposed to be something that you will enjoy for many years. If you make the mistake of buying a boat prop that is above your means, your purchase will become a burden, and you may end up selling it to the highest bidder.