Segment:
High-performance personal luxury snowmobile.
Target Audience:
Enthusiasts seeking peak performance and comfort for long-distance trail riding and sport riding.
Competitors:
Competed against other premium models from Ski-Doo, Yamaha, and Arctic Cat of the era, focusing on engine power, suspension sophistication, and rider comfort.
Performance Focus:
Engineered for spirited riding with a focus on power delivery and responsive handling.
Rider Comfort:
Features such as advanced suspension and ergonomic design contributed to rider comfort during extended use.
Value:
Provides comprehensive, factory-authorized repair and maintenance information, empowering owners to maintain their machine at peak performance, saving time and money on professional services.
Engine System:
Detailed diagnosis, repair, and overhaul procedures for the engine, including top-end, bottom-end, cooling system, lubrication system, and fuel delivery.
Powertrain System:
Comprehensive coverage of the drive system, including clutch tuning and replacement, chaincase inspection and repair, track system maintenance, and suspension components.
Electrical System:
Wiring diagrams, component testing, starter system, ignition system, lighting, and accessory electrical troubleshooting.
Chassis And Body:
Frame inspection, handlebar assembly, seat removal and installation, and body panel alignment and repair.
Routine Maintenance:
Step-by-step guides for oil changes, filter replacements, spark plug servicing, lubrication points, and general inspection.
Major Repairs:
Detailed instructions for engine rebuilds, transmission overhauls, clutch replacement, and suspension repairs.
Troubleshooting:
Diagnostic charts and flowcharts for identifying and resolving common and complex performance issues.
Special Tools:
Identification and usage instructions for specialized tools required for specific repair procedures.
Depth:
Factory-level detail suitable for professional technicians and advanced DIY mechanics, covering everything from basic adjustments to complete component disassembly and reassembly.
Engine Type:
Liquid-cooled, 2-stroke, Triple Cylinder
Bore X Stroke:
73 mm x 62 mm (approximate, typical for this era's triple)
Carburetion:
Triple Mikuni VM34 (typical specification for this engine)
Ignition System:
CDI (Capacitor Discharge Ignition)
Horsepower:
Approximately 115-125 HP (estimated, varies with tuning and altitude)
Torque:
High torque output for strong acceleration.
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher recommended)
Oil Mixture:
Oil injection system (specific oil type and ratio detailed in manual)
Type:
CVT (Continuously Variable Transmission) - Polaris P-85 Drive Clutch and QRS Driven Clutch (typical for this model).
Gear Reduction:
Chaincase with selectable low/high range and reverse (typically).
Clutch Engagement:
Designed for optimal power transfer and acceleration across the RPM range.
Belt Maintenance:
Instructions for belt inspection, replacement, and tensioning.
Overall Length:
Varies, typically 105-115 inches (estimated for the era)
Overall Width:
Varies, typically 46-48 inches (estimated for the era)
Dry Weight:
Approximately 450-500 lbs (estimated)
Fuel Capacity:
Approximately 10-12 gallons (estimated)
Safety Standards:
Designed to meet or exceed industry safety standards for snowmobiles of its time. Manual will detail specific safety features and precautions.
Braking System:
Hydraulic disc brake system (details on maintenance and bleeding procedures).
Throttle Control:
Thumb throttle with safety interlock systems.
Kill Switch:
Emergency engine shut-off tether cord.
Lighting:
Headlight, taillight, and brake light for visibility.
Display:
Basic instrumentation panel including speedometer, tachometer, fuel gauge, and warning lights. (No advanced infotainment systems expected for this era).
Features:
No electronic driver assistance features (e.g., ABS, traction control) expected for this model year. Focus is on mechanical and rider control.
Oil Change:
Recommended every 50-100 operating hours or annually, depending on usage. Manual will specify exact interval.
Clutch Service:
Regular inspection of drive and driven clutches for wear, alignment, and belt condition, typically every 50-100 operating hours.
Track Tension:
Check and adjust track tension periodically as per manual recommendations.
Engine Oil:
Specific Polaris 2-stroke synthetic injection oil or equivalent meeting Polaris specifications. Manual will detail precise type and API/NMMA rating.
Coolant:
Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Manual will specify concentration and type.
Chaincase Oil:
Specific gear oil type and viscosity. Manual will list part number and capacity.
Clutch Wear:
Wear on primary and secondary clutch components is common with high mileage; manual provides inspection and replacement procedures.
Carburetor Tuning:
Carburetors may require periodic cleaning and adjustment due to fuel quality or altitude changes; manual offers tuning guides.
Suspension Bushings:
Wear in suspension bushings can affect handling; manual details inspection and replacement.
Manufacturer:
Polaris Industries, a long-standing American manufacturer with a significant history in powersports vehicles, including snowmobiles, ATVs, and motorcycles.
Lineage:
The Indy Ultra series represented Polaris's commitment to performance and innovation in the 1990s, building on the success of previous Indy models.
Innovation:
Introduced advancements in engine technology, suspension design, and chassis engineering.
Manufacturing Period:
Mid-to-late 1990s.
Production Location:
United States (Polaris manufacturing facilities).
