1998 Yamaha GP800 Limited Waverunner

YAMAHA WAVERUNNER GP800

YAMAHA MOTOR CORP. U.S.A.

DIMENSIONS & CAPACITY

Dry Weight: 498 lbs.
Draft: N/A
Length: 112.6 inches
Width: 44.1 inches
Height: 38.2 inches
Seat Length: 43.3 inches (centerline)
Rider Capacity: 1 or 2 persons
Weight Capacity: 352 lbs.

ENGINE

Engine Type: Yamaha two-stroke, in-line twin cylinder with YPVS (Yamaha Power Valve System)
Bore x Stroke: 80.0mm x 78.0mm
Displacement: 784cc
Horsepower: 120
Compression Ratio: 6.6:1
Intake System: Crankcase reed-valve induction
Carburetion: 2 Mikuni BN "I" 44mm with accelerator pump
Exhaust System: YPVS (Yamaha Power Valve System) with cast-aluminum pipe - wet exhaust
Cooling System: Water-cooled, open loop

DRIVE SYSTEM

Jet Pump: Axial-flow, single-stage
Jet-Pump Diameter: 144mm
Jet-Pump Reduction-Nozzle Diameter: 82mm
Impeller: Stainless-steel, three-blade, 15/21° progressive-pitch
Thrust: N/A
Transmission: Direct-drive
Trim System: Standard, QSTS (Quick Shift Trim System) - manual 5-position

INSTRUMENTATION

Fuel Gauge: Standard, LCD with low-level light
Oil Gauge: Standard, LCD with low-level light
Speedometer: Standard, digital
Tachometer: Standard, LCD
Hour Meter: Standard, digital
Trim Gauge: Standard, mechanical indicator on twist grip
Misc. Instrumentation: Low-voltage and engine-overheat warning lights, digital clock, trip meter, hour meter and trip timer.

HULL & COMPONENTS

Hull Type: Semi-V
Dead Rise: 20° @ stern, 26° @ bow
Hull Material: SMC (sheet-molded compound)
Deck Material: SMC (sheet molded compound)
Sponsons: Standard, adjustable
Bilge System: Automatic siphon
Storage: Standard, bow tub and dash compartment
Storage Capacity: 4.66 gallons
Cooler: Standard, under rear section of seat
Cooler Capacity: 5.5 gallons
Rear Boarding Handle: Standard
Passenger Handles: Standard, integrated into rear boarding handle
Seat Strap: No
Lanyard: Standard, wristband
Throttle Lever: Finger type
Mirrors: No
Traction Pads: Standard, full-length

ELECTRICAL

Battery: 12 volt, 19 amp
Ignition: Digital CDI w/ 7500 rpm rev limit
Ignition Timing: 15° BTDC - 20° BTDC
Spark-Plug Type: NGK BR9ES
Starting System: Electric
Security System: Standard, Yamaha PADLOC ® personalized programmable digital security system

FUEL/LUBRICATION

Recommended Fuel: Regular gasoline (87 octane minimum)
Fuel Capacity (inc. reserve): 13.2 gallons
Fuel Consumption: 12.9 gallons per hour @ 7000 rpm
Reserve Capacity: 2.32 gallons
Lubrication: Variable-rate oil injection Oil-Reservoir Capacity: 4.2 quarts

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