The only problem, if you can name it that, is that the Ultra 250X burns a lot of fuel. I think these handling issues are the combined effect of this boats mass it weighs 904 pounds dry, and well over 1,000 pounds fueled up and ready to ride and that deep hull, which runs with a lot of keel in the water. Warranty and yearly repairs can cause many headaches if the dealership is located far from the owner! of total front storage capacityKawasaki Smart Steering (KSS) assists in watercraft handling when the throttle is quickly released from high speed to help new riders as they learn to maneuver a watercraftSmart Learning Operation (SLO) mode allows newer riders to become familiar with handling and response, Model The ultimate side-by-side in every way, the radical Pioneer 1000-5 delivers more inside and out, front to back. Despite its importance, most Kawasaki Jet Skis still come without an electric bilge pump. This 22.5-degree deadrise platform measured 132.7 inches in length, 47 inches in width, and 45.3 inches in height. Handlebars adjust to fit any rider, but the seat could use a little more bolster to hold the pilot in place on rough water. Kawasaki Jet Skis utilize an open-loop cooling system that uses external water to cool down the engine and other parts like the exhaust and the intercooler. The fuel gauge, a narrow bar graph on the perimeter of the digital screen, is hard to read. Unlike the rival supercharged models, Karawaskis feature a belt-driven supercharger. Kawasaki has been relying on their STX platform for far too many years. All times are GMT-6. Turbo aquatrax dies as soon as throttle is engaged, Recommendation to replace the 4.80 x 12 tires and wheels, Lucas Slick Mist Tire Shine For Trailer Tires, Rd#5 Hot Products & Anderson Powersport Best of the West - Huntington Beach Moto Surf, REPLAY - Live Stream with Randy Cabrera of Florida Ski Riders, New video releasing 11:30am cst rxp-x 300 vs gp1800r svho, Kspeeds New KS1 ProRace Ride Plate for 2nd Gen Kawasaki Ultra 310 with KSRD, Massive fish VIDEO from 1000ft deep on the FISH PRO. Welcome to the leading edge of power, performance and exhilaration. Compared to its rivals or the predecessor STX Kawasaki jet ski, this Ultra 250X was longer and much heavier. 2008 KAWASAKI STX15F 88 HRS . 4. 2007 Kawasaki Supercharged Ultra 250X. (To prevent these issues, these systems must be flushed out after each ride.). It combines confidence-inspiring high-speed stability and excellent rough-water ride manners . A detachable storage tray is also fitted, Mounted on the center console is a detachable drink holder with space for two drink bottles, A compact storage area is integrated with the under-seat rear grip and ideal for small items, Offering more fuel capacity than any machine in its class, the Ultra 250Xs 20.6 gallon fuel tank holds 3.7 gallons more than the JET SKI STX-15F watercraft, Engine: Supercharged and intercooled four-stroke, DOHC, four valve per cylinder, inline four-cylinder, Induction system: Roots-type supercharger with air-to-water intercooler, Propulsion system: 155mm jet pump, axial-flow, single stage, Impeller: Three-blade, oval-edge stainless steel, Color Choices: Sunbeam Red/Sunbeam Red, Valiant Blue/Metallic Phantom Silver. Supercharged and intercooled, 1,498cc, liquid-cooled, in-line four-cylinder engine, Most powerful production PWC engine in the world, The 83.0 x 69.2mm bore and stroke are the same as the JET SKI STX-15Fs powerplant, Compression ratio is lowered to 7.8:1, to minimize detonation at high-boost pressures, Inconel exhaust valves are fitted for superior heat resistance and enhanced reliability (Valve sizes are: 33.4mm intake / 28.3mm exhaust), The engines over-rev capability has been raised by 700 rpm (redline is 8,900 rpm), Precise power adjustments are easy with a throttle lever that is designed to prevent finger fatigue on longer rides, The Roots type supercharger design produces large amounts of boost even at low rpm, for instant and powerful acceleration right off of idle, Force-feeds the engine two liters of air with every revolution, providing a stable supply of high-pressure intake air at all rpm, Provides a very flat and meaty torque curve with step-free power across the rev range and none of the lag associated with turbochargers, Produces a maximum of 11.4psi of boost pressure, Produces more low RPM boost than competitive or aftermarket systems, To prevent over boosting at low and medium rpm, two different air bypass valves (ABV) are used, The smaller ABV releases low amounts of excess pressure build-up, for precise boost management, The larger ABV is used when excessive boost pressure is accumulated, to maintain an even intake pressure even when giving full-throttle from idle, Efficiently cools the high-pressure intake air, Cooler air results in higher combustion efficiency and high engine output, Liquid-cooling allows the intercooler to maintain consistent thermal performance, New, high-flow fuel injectors with four orifices are fitted to complement the increased power output and improve combustion efficiency, Single throttle body features a large 60mm bore diameter. We also sell quality used vehicles made by Kawasaki, Suzuki and Harley Davidson. # 3163053003. In a worst-case scenario, a locked drive shaft can transfer thrust onto the crankshaft, resulting in a blown engine. On a buoy course, the Ultra is imprecise. The Kawasaki Ultra 250X was the first supercharged Kawasaki Jet Ski, and was manufactured from 2007 through 2008. Therefore, if you want to prevent these issues, best practice is to avoid buying used supercharged Ultra 250 and 260 Jet Skis. Touring Motorcycles, 2007 Harley-Davidson XL1200N - Sportster 1200 Nightster, Financing Available-No dealer fees! The industry?s first and only fully automatic 6-speed Dual Clutch Transmission. To avoid this issue, installing an aftermarket electric bilge pump is highly recommended for all Jet Skis! Get PersonalWatercraft.com News in Your Inbox! Topics: 271,707 In-Line Cylinders 4 Engine Stroke 4-Stroke Horsepower @ RPM 250 @ 7750 Maximum Thrust (lbs) even in rough water. Supertech vs Riva vs Eastside. Believe it or not, the Kawasaki Ultra LX had been manufactured for 15 years without any significant changes. The foundation of the Ultra LX is the same deep V-hull found in Kawasakis new Ultra 250X flagship. The oil capacity of the Kawasaki Ultra 250X was 5.3 US quarts (5.0 L). Old School front fork gaiters. Pick up my 2023 yamaha fx svho cruiser tomorrow. All services completed at local Harley Dealer. This means that if the ski is tied to a dock, only a small water leak can cause it to sink! 24 41.38% The Ultra 250X will carry the proven 1500 CC 4-stroke powerplant that has been powering the STX15F now for several years but with some slight modifications. The Kawasaki Ultra 250X was the first supercharged Kawasaki Jet Ski, and was manufactured from 2007 through 2008. More power when you need it, more performance where it counts, all to help you get more out of every adventure. It mates the proven STX-15F engine, a derivative of Kawasaki's legendary Ninja motorcycle powerplant, to a new roots type supercharger system with an intercooler that pumps . Once up to speed, its precise handling and superb stability are equally impressive, thanks to a brand-new hull specifically designed to capitalize on the engine?s awesome performance. 3 5.17% Gas in oil. Five-way adjustable handlebars allow operation while standing or sitting and are designed to suit a wide range of riders. Kawasaki is aiming to counter all challengers in the PWC sector with its all-new Jet Ski Ultra 250X. luc_shaff (40) 100%. I'm working on a 900 ZXi and I'm trying to remove the electrical box so I can replace the crappy plastic connectors. Since joining boats.com in 2000, he has written more than 200 features and blogs. In 2009 it was replaced by the more advanced Ultra 260X. But if you want to buy a used supercharged Kawasaki Jet Ski, by all means, you should take a look at the Ultra 300 or 310 models (2011 and above). Whats more, the extra power provided by the supercharger makes the entire engine less reliable. This pump was specially designed to deliver predictable thrust and good traction, even when riding on rough water. 13 22.41% Major engine problems. The Kawasaki Ultra 250X debuted for the 2007 model year. I have a ultra lx NA as primary ski but just found a 2007 250x ultra for $2500 with trailer it has 65 hours on it. The engine is a sweetheart, based on the 1.5-liter, double-overhead-cam, four-cylinder mill that powers the 160-hp Jet Ski STX-15F. These are always a better deal as their engines last much longer and carry much lower risks of a malfunction. 2023 Verticalscope, Inc. All Rights Reserved. $25.00. Fortunately, the cylinder head and pump bearing issues were resolved in the 2011 Ultra 300! The foundation of the Ultra LX is the same deep V-hull found in Kawasaki's new Ultra 250X flagship. 10 Reasons Why Your Jet Ski Won't Start or Accelerate [Video], Are Kawasaki Jet Skis Reliable and Good? These guide vanes smooth and regulate the flow of water from the impeller for efficient and powerful propulsion, Eight guide vanes provide superior traction compared to the older six-vane system, Features a groove from the center to the rear of the ride plate, to enhance straight-line stability. $98.99. At low speeds the result is extreme stability; at higher speeds the Ultra 250Xs massive thrust enables the hull to push through waves rather than bounce over top of them, Newly developed sponsons extend further from the hull, providing stable straight-line performance while helping to retain the narrow hull design. If you desire beat-thy-neighbor performance and spend a lot of time on rough water, the Ultra 250X will be a worthy partner. Just like other skis in its time, the 250X was engineered with a mechanical reverse system. This results in superb bite on the water, which means stunning acceleration and enough speed to satisfy even the most demanding sport riders. But it doesn?t stop there, because the Pioneer 1000-5 also has a fully-selectable driveline that lets you choose between 2- and 4-wheel drive, and open or locked differentials front and rear. It was launched in 2007 along with its supercharged equivalent, the Kawasaki Ultra 250X. 2007 KAWASAKI ULTRA 250X INTAKE SUPERCHARGER PIPE OEM 16060-3721. Oh yea, did we mention it also has a power adder in the form of a roots style intercooled supercharger. Now, Kawasaki extends its high-performance domination into the realm of personal watercraft. The claimed fuel economy of the Kawasaki Ultra 250X was 19.7 GPH at full throttle. Has two new Michelin Pilot Road 4 tires. . Following Jet Ski tradition, the seat comes off in two sections, but the aft stowage compartment is just a shallow tray on this boat, as the space below is occupied by the intercooler and large waterbox muffler. 2007 Kawasaki Jet Ski Ultra 250X pictures, prices, information, and specifications. Get the best deals for kawasaki ultra 250x supercharger kit at eBay.com. The Kawasaki Ultra 250X was powered by a 4-stroke, 1498cc, DOHC, fuel-injected, 4-cylinder Kawasaki engine. Rough-Water ride manners supercharged Kawasaki Jet Ski Wo n't Start or Accelerate [ Video ], are Kawasaki Skis!, are Kawasaki Jet Ski Wo n't Start or Accelerate [ Video ] are..., performance and exhilaration PIPE OEM 16060-3721 for all Jet Skis reliable and good n't. Nightster, Financing Available-No dealer fees fully automatic 6-speed Dual Clutch Transmission the PWC sector with its all-new Jet,... I can replace the crappy plastic connectors measured 132.7 inches in width and! 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