Outboard vs. Inboard. Are they jet boats or have outboards with jet drives, huge difference between the two. Latest. IDO » Community » Forums » Fishing Forums » General Discussion Forum » Pros and cons of Jet drive boats. Re: Jet vs. IO pros & cons? Jump to Latest Follow ... You forgot how cool it is to replace a bravo drive every twenty hours or so in a blower motor 26ft plus cat! Inboards only become relevant with size (27 foot and above) or displacement boats. Cavitation problems Outboard jets work best on flat-bottomed boats with a bottom width of 48 inches or more. But that flexibility comes with the price of more subtle limits on performance. He wants one with reverse to make it easier to get it off the trailer and maneuvering. I believe that when it comes to today’s general pleasure boating, we can now examine the pros and cons of each drive system and identify a winner. Illustration of a Jet Drive … John Page Williams. The small size and portability of an outboard motor make it ideal for some boats. With this thought in mind, some pros and cons of various boat types are noted below. 2021 Velocity 230 SC. Winona, Minnesota. If for just fishing lakes, I wouldn't have a jet drive. Pros and cons of Jet drive boats. Inboard vs Outboard Motors: Pros and Cons. Buying a boat is quite a big financial investment and for this reason, it is important that you consider all the important factors before committing to anything. Boating Magazine Wins Video Awards. This propulsion system is quite simple compared to inboard-only, outboard, and sterndrive engines. Jet boats are water vessels that integrate an inboard engine with a jet pump that ejects a “jet” of water from the back. They give you great maneuvering control and promise much higher efficiency at high speeds. Fact is, when it Re: Pods pros and cons I like mine, my boat sits nice and flat. One downside to an outboard engine is that they are loud and create larger wakes, which can be problematic if you use your boat for watersports like skiing. Lugging petrol down to a boat with an outboard is doable. The twin-engine jet boats are also 10 dBA noisier than either outboard boat, at both idle and wide open throttle. Jet Boat Cons. The jet drive’s propeller is located inside the engine’s housing (called an impeller). Advantages of Two-stroke Outboards . ... Pros and Cons of Inboard Vs. for duck hunting its the perfect setup. If you love the ocean and find peace spending time near beaches, an outboard journey will take your experience to a whole new level. You can easily remove it when it’s time for repairs, and you can tilt … Cons of inboard motors. Pros & Cons of Outboard Motor. It drafts about 3 to 4 inches of water and I have been able to get anywhere I have wanted to with my outboard. An outboard has a high HP engine, jet drive, gearbox, as well as advance and well-decorated interior. the boat can go just about anywhere you want. Don't believe everything you hear, outboard jets are the worst, 30% compared to a … Water-jet propulsion can best be described as the propulsive force provided by the jet-reactive thrust of high velocity water ejected through a nozzle. Not sure whether to buy a boat with an inboard or outboard engine? Pros and Cons. Added Power: Two-stroke outboards fire for each revolution of the engine instead of every other revolution as in four-stroke engines. Cummins MerCruiser Diesel's recent introduction of a jet-drive engine package provides evidence of increasing recognition of the value of water-jet drive. Pros. Participant. My buddy wants to switch to one of these over his 40 hp outboard. Recommended Communities. On our test day, it loped comfortably through a 1- to 2-foot chop at speeds to 4,500 rpm — 27.0 mph — realistic speeds for coastal bodies of open water like the Chesapeake Bay, where we tested. This is similar to the propulsive drive of a jet aircraft, however, rather than using air as the working substance, water is fed into a high-powered pump impeller, which adds high velocity… These drives suck in water from underneath the boat and then use an impeller to create a water jet system. Used incorrectly, waterjets perform worse than propellers. Boats. Aug 22, 2011 ... i have a 1648 war eagle with a 24 hp go-devil surface drive. The jet is sexy and stows in the garage easier (size for size) but really needs to be used in 'blue water' conditions. I ended up with a Seasport with outboard which gives all the design advantages of a jet - good seating and consul etc but with a 4stroke O/B. Pros and cons of a jet outboard motor Discussion in 'Boating and Boat Rigging' started by john jr, Aug 22 , 2011. Hop from a jet drive to a stern drive or outboard, and you’ll instantly notice the handling difference. If outboard is an option go for that. Re: Jet Boats vs Prop Drive A jet boat that's NOT an outboard has another issue: the drive is always submerged in water. Which is the jet drive. Outboard motors are more common in boating because they are slightly less expensive, allow more flexibility, more seating capacity, and are easier to maintain. This article focuses on the merits of waterjets, with focus on the most important factor: efficiency. Review stats like displacement, alternator output and much more. ... PB Open Water V-Drives Jet Boats Parts for Sale GN7 On the Dyno. An outboard motor simplifies the boat building process as both an inboard or stern drive would have to be mounted to the motor, lined up, and then attached to the drive system. But you don’t have to figure out the downsides of inboard motors yourself since we’re going to provide you with a ready list: Inboard motors consume more … The shape of the hull cannot be easily defined. Essentially, the cons of inboard motors more or less mirror the pros of sterndrive motors. Inboard vs Outboard (dual) Pros and Cons. Boaters Need Eyes In the Back of Their Heads. No one boat can satisfy every need, so choices must be made. So, let’s get deeper into the pros and cons of each category of outboard. I fish most of the time on the river. Now it’s time we talk about all the negatives that jet boats have. An outboard can (obviously) be tilted out of the water and an inboard is designed to stay in the water. Air entering the jet drive causes slippage, so the boat bottom needs to supply solid water, free of air, to the jet drive intake. Drawbacks of a V-Drive Inboard: More weight in the back of the yacht with further back engine placement, which may mean more bow rise on plane; Some of the efficiency is lost from the motor to the prop with the direction change of the V-drive; 3. Factory-integrated diesel-jet systems are intended for both recreational and light commercial service with power ratings from 120 to 250 hp for use in boats up to about 11 meters in length. This is a frequently used axiom, and has led to a lot of misconceptions. If you’re interested in purchasing a recreational boat, you’re probably considering a bowrider. Outboard vs. Sterndrive on Bowriders. The pros and cons of jet propulsion. A 40 hp jet drive performs about the same as a 25 hp prop drive. first, what kind of jet drive? He’s an older guy and not very spry. Join Tim from Boatshed Yacht Brokers, to find out the advantages and disadvantages of an inboard engine. It offers several advantages that you just don’t get with other systems. Plus, for efficiency, you should have a … There are several factors to comparing these two types of engines, and both engines come with their list of pros and cons. You generally lose 1/3 of your HP with a pump, plus you'll get lousy gas mileage. The truth is that a jet drive system is less efficient than an outdrive. Many people considering the purchase of a new boat often ask about the differences between outboard and stern drive (or inboard/outboard) propulsion.. Understanding the pros and cons of each system will help families find the right boat for their situation. I want mine for the river and the leasure types Avon/Williams are not suitable. Videos. ive had the combo for about 6 years now. By Capt. In discussing vessel lengths for the practical application of outboard and sterndrive propulsion, there is a key issue not commonly … Manuvering as idle and slow speed also sucks with most jet drives. July 11, 2005 at 7:09 pm #1246993. While the first practical and commercially acceptable outboard motor was marketed by Ole Evinrude in 1907, it was not intended to compete with inboard powered boats. I’m wondering what everyone’s thoughts are on these motors. The difference between diesel and petrol once all the pro's and cons about expense etc are layed out comes down to availability. Jet drives still have the main engine inside the boat, but they have a totally different type of drive system. He’s putting it on his 17’ Grizzly Tracker with Pods. The first step is to get a side-by-side comparison of current Yamaha Outboard engine specs, to see how they stack up. 2021 Malibu M220. Here is a quick look into the pros and cons associated with an outboard motor. Outboard Motors. A 40 HP with a jet pump will give you about 25 HP out the jet. Is a Mercury Marine outboard or a MerCruiser sterndrive powered boat better? How To. For novice boaters, sterndrive and outboard propulsion are considered better entry-level systems, based on maneuverability. Boats. Waterjets are fun. haywood04. Find a Dealer; Have a Dealer Contact Me ... Jet Drive 150 / 115 / 90 / 60 / 40 hp. 1. big block connected to a berkeley or a sportjet/yamaha/seadoo type setup? This way, we can help you to choose better depending on what you want your engine to do. Jet pump outboards for the shallows. A jet nozzle can redirect its thrust in an instant, giving the boat a quick and nimble handling experience that, when driven responsibly, is an absolute thrill. formance of your outboard jet, as I have learned in gathering this information. Like other types of equipment, from the models from our boat seat reviews to boat anchor reviews, outboard motors have come a long way in the past years. We pit outboard versus inboard to examine the strengths and weaknesses of each powerplant. December 7, 2017. I agree with Clinker. Outboard engines; Sterndrive, inboard-outboard, or IO (all names for the same engine type) Jet drive engines; True inboard or v-drive engines; This article focuses on the pros and cons of the choice most Mercury boaters face. Fuel Consumption. Marine growth can be a real problem with that. But the way the internet talks, it makes you think a jet boat just guzzles gas like there is no tomorrow. the bad: somewhat higher fuel consumption. I guess if one only trailers a boat or keeps it on a lift a jet could be nice. Stern drive propulsion systems basically have a marinized automotive engine inside the boat with an out-drive on the outside of the boat. Huge difference in performance of a jet drive and prop drive. Jet Drive. People mostly use outboards for recreational purposes such as catching fish, traveling in the ocean, and more. I had a 115/80 HP jet on my 16'6" (snub nosed) Wooldridge jet boat and actually felt it was underpowered. Posted on November 2, 2016 by Holt Marine. 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