1999 Pro 785 Specifications
For tuning specs such as jetting and other information please see the documents section.
Capacities |
|
Fuel Tank |
9.8 Gallons |
Reserve Fuel Tank |
None |
Oil Injection Tank |
3.5 Quarts |
Carburetion |
|
Gas Type |
Regular Unleaded, 91 Octane |
Carburetor type |
3 Diaphragm Type, 44mm; 40mm Venturi |
Idle Speed |
1250 RPM +/- 50 RPM |
Cooling |
|
Cooling System Type |
Water Cooled, Thermostat Pop-off Type; Self Draining; Direct Flow from Propulsion Unit |
Overheat Warning Tone |
Warning Light/RPM Limit |
Dimensions |
|
Rider Capacity |
1 or 2 Operators |
Length |
108.5 inches |
Width |
45 inches |
Height |
39.5 inches |
Weight |
480 pounds |
Hull/Deck Material |
Fibergrlass Composite |
Hull Design |
Aggressive Modified V |
Electrical |
|
Magneto Generator Output |
10 Amps/ 120 watt @ 4500 RPM |
Ignition System Type |
Digital CDI |
Spark Plug Type |
NGK BR9ES |
Spark Plug Gap |
.028" |
Starting System |
Electrical Starter |
Ignition Timing; BTDC @ 3000 RPM |
32 Degrees |
Battery |
12V, 19 A 12 |
Engine |
|
Engine Type |
Fuji Two Stroke |
Induction Type |
Case Reed |
Exhaust System |
Triple Pipe Water Cooled/Injected |
Lubrication Type |
Oil Injection |
Oil Type |
Polaris TC-W3, Premium Gold 2 Cycle or Injection |
Cylinders |
3 Nicasil Plated |
Bore |
69.72mm |
Stroke |
68mm |
Displacement |
779ccm |
Compression Ratio |
Effective 7:1 |
Maximum Power |
140 Horsepower |
Maximum Torque |
90 Foot Pounds |
RPM Limiter Operation |
7950 RPM |
Performance |
|
Cruising Range at Full Throttle |
40 Miles |
Fuel Tank Reserve |
None |
Propulsion |
|
Jet Pump Type |
Axial Flow, Single Stage, Polaris Big Mouth |
Propulsion System |
Jet Drive |
Impeller Rotation (From Rear) |
Counterclockwise |
Transmission |
Direct Drive |
Coupling Type |
Metal |
Pivoting Angle of Nozzle |
30 Degrees |
Minimum Water Level for Jet Pump |
2 Feet |
Impeller Diameter |
5.81" |
Impeller |
3 Blade Swirl |