GTX 4-Tec Information

2003 GTX 4-TEC - Technical Specifications
DIMENSIONS
Overall Length 130.4 in. (331 cm)
Width 48.1 in. (122 cm)
Height 44.1 in. (112 cm)
Weight (dry) 790 lbs. (359 Kg)
Rider Capacity 1, 2 or 3
Fuel Capacity (incl. Reserve) 15.0 US gallons (56.5 liters)
Reserve N/A
Oil Capacity 4.5 liters
Storage Capacity 52.6 US gallons (199 liters)
ENGINE
Type Four-Stroke, three-cylinder Rotax® SOHC with multi-port fuel injection
Bore x Stroke 100 mm x 64mm
Displacement 1494 cc / 155hp
Compression ratio 10.5:1
Fuel Delivery Sequential Multi-port Fuel Injection
Lubrication Dry Sump
Cooling Closed-Loop for engine, open system for exhaust system
Fuel type Regular Unleaded
DRIVE UNIT
Propulsion System Bombardier Formula water jet pump
Jet pump Plastic/aluminum Axial flow, single stage, large hub 10-vane stator.
Transmission Direct drive with forward/neutral/reverse
Impeller 4 -blade Stainless Steel
ELECTRICAL
Ignition Sequential, Inductive, Knock Control System
Starter Electric - Nominal Power
Battery 12 volt
HULL
Type Modified-V, fiberglass reinforced
Colors Autumn Red
EQUIPMENT
Speedometer STD
Info Center (15 functions) N/A
Tachometer STD
Info Center (16 functions) STD
Fuel/Oil gauge STD (Info Center)
VTS™ gauge N/A
Analog Fuel/Oil Gauge N/A
D.E.S.S™ STD
Electric VTS™ N/A
Mirror(s) STD
O.P.A.S.™ system STD
Reboarding Step STD
Sea-Doo® Learning Key™ STD
Removable Front Storage Tray OPT
2003 GTX 4-TEC - Standard Features
ENGINE
1500 four-stroke 4-TEC Rotax® marine engine Reliable performance in fresh or salt water, optimizes power at all RPM levels and throttle positions.
Multi-port Fuel Injection Provides precise fuel mixture to reduce emissions and reduce fuel consumption.
Tip Over Protection System (T.O.P.S.™) In the unlikely occurrence that the watercraft is tipped over, the T.O.P.S. system electronically senses the angle of the watercraft and activates a valve to close to enable the lubrication oil from dispersing throughout the motor.
Double Cross-over Muffler system Reduces sound and eliminates water back-flow
Closed Loop Cooling Ensure proper operating temperature at all times
Learning Key Limits RPM & top speed for less experienced riders
Chokeless starting Simple, user-friendly starting.
Watertight Digital Ignition Provides optimal energy for a consistent spark, ensuring maximum performance.
RPM limiter Protects engine from over-revving.
Overheat warning device Warns operator of engine overheating.
Handlebar-mounted start/stop button User-friendly engine start and stops with one control button.
PROPULSION SYSTEM
Bombardier Formula water jet pump Delivers matched performance with the Rotax® engine.
Forward/neutral/reverse Safe operation while docking or towing.
Composite stator vanes Improves acceleration and handles the high-performance engine without erosion.
Replaceable urethane wear ring Provides long impeller life, less maintenance and maximum thrust.
Two automatic vacuum siphon pumps Continuously remove water entering the engine compartment.
Heavy duty drive shaft with crowned spline design Maintains engine and pump alignment at all operating speeds and decreases vibration.
Four-blade stainless steel impeller Delivers improved acceleration, higher top speed and less cavitation.
HULL AND COMPONENTS
Modified-V design with extended shear-line Ensures a smooth ride in a variety of water conditions, and greater maneuverability while keeping operator as dry as possible.
Fiberglass-reinforced Strong, light and easy to maintain.
Sponsons For improved handling.
D-Sea-Bel™ Sound reduction system that quiets your ride.
Bumpers Help protect watercraft from damage while tied to a dock or another craft.
Bow and stern eyes Designed for towing or securing craft to a trailer or dock.
Temporary docking loops Provide access for quick tie-up.
Non-skid decking Enhances sure footing while riding.
Deck pads Offer extra comfort and non-skid surface.
Extra-large reboarding platform For easy and comfortable mounting of the craft in deep water.
Non-slip hand grips For added control and comfort.
Floating safety lanyard Stops engines in manual and emergency situations.
Seat strap Aids in reboarding from water.
Grab handle For easy reboarding and as a passenger handhold.
Built-in reboarding step Grooved fold-down step for easy reboarding.
Water/air separator Provides maximum airflow to engine and reduces water intrusion.
3-up seat Comfortable room for three - permits spotter for waterskiing.
Watertight storage compartment Provides storage for fire extinguisher and necessities with easy access.
Glove compartment Great place to store smaller items.
Ski eye Improved for easy and secure attachment of ski rope.
Extended-range fuel tank (15 US gal.) Provides maximum cruising and exploring range.
Elevated fuel filler Easy access and prevents water intrusion while refueling.
Information Center Multifunction LCD display that reports key operating functions. Fuel Level, Low Fuel Level, Low Oil Pressure, Low Voltage, Tachometer, Overheat, Ambient Temperature, Trip Meter, Hour Meter, Maintenance Info, Average Speed, Current Speed, Compass, Water Temperature, Chronometer.
Analog speedometer and Tachometer Informs operator of boat speed and engine speed.
Digitally Encoded Security System (DESS™) Industry's first digitally encoded theft-deterrent system.
Cooling system indicator (CSI) Visual check of proper system.
Dual drain plugs Screw-type design with built-in retainer for easy removal and installation.
External flush attachment Easily accessible and fits a common garden hose.
Adjustable mirror(s) Increases field of view.
Foam flotation Ride with security and peace of mind. Meets or exceeds USCG standards.
Operator's guide, instructional video and safety booklet Inform you of boating regulations, care, maintenance and operating features.
Off-Power-Assisted Steering (O.P.A.S.™) Assists steering during off-power, as well as off-throttle situations
Warranty Bombardier limited warranty covers watercraft for one year.

Reviews from Independent Organizations

". . . the Judges felt that several features set the Sea-Doo GTX 4-TEC apart, including an innovative closed-loop cooling system, a viable sound reduction system (D-Sea-Bel™), and most importantly, an off-throttle (and off-power) steering system (O.P.A.S. system), which we feel is an excellent safety feature. We believe the (GTX) 4-TEC represents the future of personal watercraft."
 
NMMA on the GTX 4-TEC winning the 2002 NMMA Innovation Award
 
 
"The new 4-stroke Sea-Doo 4-TEC personal watercraft proves it can handle big seas as well as glassy calm water. With its modified-V hull slicing through the rough stuff, the ride feels stable and inspires a lot of confidence in less-than-perfect conditions. For longer destination cruising, the thumb-throttle alleviates hand fatigue, and the more than 50 gallons of storage capacity is always a plus. The (GTX) 4-TEC is a great value for families looking for superb handling and style. Its 155-horsepower engine means you've got all the kick you need to pull skiers, wakeboarders, or inflatables. The list of safety features is impressive, and the Learning Key rev limiter and off-power assisted steering are terrific innovations."
 
Boating World Magazine, September 2002
Crossing Over
 
 
"The Sea-Doo (GTX 4-TEC) offered the smoothest ride in rough water. In a previous test, in fact, I rode the GTX 4-TEC through 1-to 3-foot chop on the Intercoastal Waterway near Grant, Florida. I was surprised at how nicely it sliced through the waves and how the cushioned seat made it easy on my back. If you want cruising comfort , rough-water capability, storage and features, as well as a good turn of speed, the GTX 4-TEC is your craft."
 
Trailer Boats Magazine, August 2002
Four-by Four
 
 
"The Sea-Doo (GTX 4-TEC) . . . did have a few more plush features, such as: a more comfortable seat; a rear-boarding platform that was designed sepcifically with towing capabilities in mind; a retractable rear boarding step; and a front storage compartment which, when you have the storage tray in, is probably the most functional compartment we have seen on a personal watercraft. Even the seats and handlebars are constructed with ergonomics in mind. . . So, for the buyer that wants a good, all-around craft for the family, the (GTX) 4-TEC is probably your best bet."
 
Personal Watercraft Illustrated, June 2002
No Smoking Aloud
 
 
"The Sea-Doo GTX 4-TEC is the cruiser of personal watercraft. On dry land, the owner would be driving a Harley. . . The result is a softer ride with exceptional stability. You notice that immediately. For the passenger, too, the Sea-Doo ride is noticeably more stable. And, for a three-seater, we think that's important or you'd buy a smaller boat.

We like the 'Learning Key' that, when used to start the boat, limits performance and gives new drivers a chance to get a feel for the boat before giving them full power. Sea-Doo's off-power steering system also gives riders as extra margin of safety in panic situations. . . A hull integrated sound suppression system uses specially tuned structural chambers in the hull that capture and redirect sound waves, canceling noise-making vibrations. Sea-Doo is owned by Bombardier, the maker of Learjets. We don't worry about durability."
 
Boating Life Magazine, June 2002
Get Outta' Town