Sea-doo GTX 4-TEC User Manual

SPECIFICATIONS
VEHICLE
GTX 4-TEC SERIES/WAKE/RXT
ENGINE
Type
BRP-ROTAX 1503, 4 stroke. Single Over Head
Camshaft (SOHC), liquid coo led
Number of cylinder 3 in line
Number of valve
12 valves (4 per cylinder) with hydraulic
lifters (no adjustment)
Displacement 1494 cc (91.2 cu. in)
Induction type
NA Models: Naturally-aspirated
Supercharged and Supercharged Intercooled
Models: Mechanically-driven supercharger
Bore 100 mm (3.9 in)
Stroke
63.4 mm (2-1/2 in)
Compression ratio
NA Models:10.6:1
Supercharged Models: 8.1:1
Supercharg ed Inte rcooled Models: 8.4:1
Type
Dry sump (2 oil pumps). Replaceable oil
filter. Water-cooled oil cooler
Lubricatio n
Oil type Refer to LIQUIDS section
Exhaust system
Water cooled/water injected. Direct flow
from propulsio n unit
Rev limiter se tting
NA and Supercharged Models: 7650 RPM
Supercharge d Intercooled Models:8000 RPM
COOLING SYSTEM
Type
Liquid cooled. Closed circuit
(see also exhaust system)
Coolant
Ethylene-glycol 50%/50%
antifreeze/demineralized water. Coolant
containing corrosion inhibitors for internal
combustion aluminum engines
ELECTRICAL SYSTEM
Magneto generator output
360 W @ 6000 RPM
Ignition system type
Digital inductive type
Ignition timing
Not adjustable
Make and type
NGK, DCPR8E
Gap
0.75 mm (.030 in)
Spark plug
Quantity
3
Starting system
Electric starte r
Battery 12 V, 30 A•h. Electrolyte type
Fuses
Refer to MAINTENANCE
116
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Sea-doo GTX 4-TEC Specifications

General

Manufacturer	Sea-Doo
Model	GTX 4-TEC
Category	Personal Watercraft
Displacement	1494 cc
Horsepower	155 hp
Fuel Type	Gasoline
Seating Capacity	3
Hull Material	Fiberglass
Engine Type	4-stroke
Fuel Capacity	15.9 gallons
Width	48 in