There is no single propeller choice that is the best for top speed midrange acceleration and hole shot.

What's the best prop for my boat. The proper propeller size for your boat and engine combination is based in part on the wide open throttle WOT operating range for your particular engine. Choosing the best propeller for your boat is a key factor in performance and choosing the wrong prop can lead to poor fuel efficiency and issues with engine performance including slower speed and increased wear and tear on your engine. Get started now and once youve entered your specifications well provide results based upon our extensive.

1 use the Mercury Prop Slip Calculator or 2 if you know the top speed of your boat enter the RPMs Pitch and Gear Ratio in the Boat Speed Calculator tool and vary the slip value until the estimated speed is correct. Well help you find or build the Cobalt Boat of your dreams call us today to get started. In 5 steps or less.

I get asked for that kind of propeller three or four times a day said Jeff Johnston of Hering Propellers one of the top names in the go-fast boat propeller manufacturing game based in Marysville Wash. A couple ways to estimate this. Finally material is an important consideration for your propeller.

Ad Hall of Fame boat dealer with a full line of Cobalt Boats offering salesservice storage. Our test data is based on these general boat types. But theres a catch.

Boat propellers are made of composite aluminum or stainless steel. How to Use Our Prop Guide. Step 1 - Boat Type.

Please choose the type of boat below that corresponds most closely with your boat type. Select the year of your marine engine. That extra blade really makes a notable difference in getting the boat out of the water and controlling it at higher speeds.