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Inboard boat propellers1/23/2024 Jetboats have a slight upper hand in acceleration due to their direct thrust, low drag, and less weight aft. Winner: Jetboat – No imminent danger from Jet Nozzle Are Jetboats Faster Than Prop Boats Both boat types are safe when in the hands of a responsible captain. The water forced out the nozzle has a high velocity and can injure swimmers if the boat is running. Prop boat manufacturers have attempted to lessen the danger by placing extended swim platforms on the boats to distance swimmers from the danger.Ī jetboat poses no real danger at the jet nozzle of the boat unless you intently place your fingers in the bucket at the nozzle. Even when not spinning, the prop can have sharp edges that can injure thus, extra care should be taken when swimming at the stern. Propeller-driven boats will always have a spinning prop that will pose a danger to swimmers at the back of the boat. Winner: Prop Boat – A lower GPH means more time on the water Which Boat Is Safer A Jetboat Or Prop Boat Prop boats don’t fare much better as they get thirsty at higher speeds. Jetboats run at a much higher RPM with their smaller engine some jetboats might even be supercharged, resulting in a higher fuel economy. Fuel burn Jet Boat (GPH) Prop Boat (GPH) Cruising speed (23mph) 8.2 4.7 High speed (50 mph) 19.6 11.1 The table below shows the two boats’ gallons per hour fuel usage. Jetboats have a shallower draught with no other drag, allowing a smaller engine displacement to be used. Prop boats have more drag with a deeper draught and a propeller, thus needing more power to push through. The more power you want, the more fuel you will burn. The fuel economy on a boat will always be high as it takes a lot of force to move a boat in the water. Winner: Jetboat – More spacious and easier access from the stern How Much Fuel Does A Jetboat Use vs. The large open stern area creates a more sleek-looking boat design. Jetboats will often have a larger cockpit area with easier access from the stern of the boat. Jetboats have much smaller engines that are more easily tucked away in the boat. Boat manufacturers will disguise this by adding a large sun pad to cover the bulky engine bay. It is no secret that sterndrive prop boats have a much larger automotive engine that must be stowed on board this will take up more space at the stern. Read on to learn about these differences. This article will compare the differences between a Jetboat and a Propeller boat by comparing their fuel economy, tow ability, safety, and more.
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