Over the last few years, jet-propulsion boats have increased in popularity among both the tourism and the private industries. Prop-driven boats-which operate from a propeller-are growing obsolete as jet boats take the scene. These two types of boats operate very differently on the water, so consider your options before purchasing either one.
Acceleration
In this category, jet boats have prop-driven models beat hands-down. Jet boats are far more efficient because they operate based on a linear displacement of water, while the prop-driven boat accelerates through a cyclical motion in the propeller. Boating enthusiasts often compare this difference to that between a shotgun and a rifle.
Many jet boats can accelerate up to twenty miles-per-hour in under two seconds, which makes them ideal for activities like water skiing. Tourism companies also prefer them because they require less energy to build momentum, which increases efficiency.
Speed
One area in which the prop-driven boat surpasses jet engines is in speed. If you want to use your boat to cruise at high speeds most of the time, you’ll probably want to go with the jet boat. However, if you play to cruise at low speeds or coast frequently, a prop driven boat is going to be more efficient on the water.
Other factors will come into play with the speed of your boat, including the type of engine and the fuel capacity. For example, a four-stroke engine running at low speeds will be extremely inefficient for the purposes of a slow-cruising angler.
Handling
If you want a boat that can “corner like it’s on rails”, a jet-driven boat is right up your alley. Many fishermen and water sports enthusiasts love these boats because they are far more responsive. Obviously, a shorter boat is going to be easier to handle than a longer one, but any jet drive boat is going to respond better than a prop-driven one.
You’ll also find that jet boats can be maneuvered more easily in tight spaces or where there are obstacles. For example, an angler who is looking to navigate narrow rivers or lakes with islands and clumps of weeds will have an easier time with a jet.
Safety
One of the most distinct advantages of a jet boat is the safety concerns. When you drive a prop driven boat, the momentum created by the propellers lifts the bow significantly as you cruise. With a jet, however, your ride is smoother with a less noticable bow raise. This increases visibility on the water and also clears your view.
Shallow Water
If you’re going to be cruising in shallow water, a jet boat will improve your experience. A propeller requires a depth of almost three feet to avoid getting stuck, while a yet needs only a few inches to maintain momentum. Some jets can handle shallower depths than others, so consider the purpose of your boat before making a decision.
Price
Because of their design and efficiency, prop boats are going to be far less expensive than jets and will burn fuel at a faster rate. However, jets have fewer moving parts and require less overall maintenance, resulting in fewer repair costs. It depends on whether you would rather save money on the front end or through the life of your boat.
The Bottom Line
All around, the jet boats on the market today are far more efficient than their propeller-designed brethren, but it all depends on the user. If you are more comfortable manipulating a propeller, you’ll probably enjoy it more because of its familiarity. However, if you want a challenge and an enjoyable ride, check out the jets at your local boat dealer.
