1990 Ski-Doo Formula MX Specs
The 1990 Ski-Doo Formula MX was a popular snowmobile model known for its powerful engine, impressive speed, and reliable performance. In this article, we will delve into the specifications of this iconic snowmobile, covering various aspects such as the engine, speed, dimensions/weight, and more. Let’s explore the details of the 1990 Ski-Doo Formula MX!
Engine Specifications
The heart of any snowmobile lies in its engine, and the 1990 Ski-Doo Formula MX certainly didn’t disappoint. Here are the engine specifications for this remarkable machine:
| Engine Type | Displacement | Cooling System | Fuel Delivery |
| Rotax 580 | 580cc | Liquid | Mikuni VM34 |
The Formula MX was equipped with a powerful Rotax 580 engine, providing a displacement of 580cc. This liquid-cooled engine ensured optimal performance even in challenging snow conditions. The fuel delivery system utilized a Mikuni VM34 carburetor, offering efficient fuel consumption and smooth throttle response.
Speed Specifications
When it comes to snowmobiling, speed is a thrilling aspect that enthusiasts eagerly seek. Let’s take a look at the speed specifications of the 1990 Ski-Doo Formula MX:
| Top Speed | Acceleration (0-60 mph) |
| 85 mph (137 km/h) | 6.5 seconds |
With a top speed of 85 mph (137 km/h), the Formula MX offered an exhilarating ride on the snow. Its impressive acceleration allowed riders to reach 60 mph in just 6.5 seconds, ensuring a thrilling experience on the trails.
Dimensions and Weight
The dimensions and weight of a snowmobile play a crucial role in its maneuverability and overall performance. Here are the specifications for the 1990 Ski-Doo Formula MX:
| Length | Width | Height | Weight |
| 108 inches (2743 mm) | 44 inches (1118 mm) | 44 inches (1118 mm) | 490 lbs (222 kg) |
With a length of 108 inches (2743 mm), a width of 44 inches (1118 mm), and a height of 44 inches (1118 mm), the Formula MX offered a balanced and agile ride. Despite its powerful engine, it maintained a manageable weight of 490 lbs (222 kg), allowing riders to navigate various terrains with ease.
Other Specifications
In addition to the key specifications mentioned above, here are some other notable features of the 1990 Ski-Doo Formula MX:
- Suspension: Dual A-arm front suspension with hydraulic shocks and slide rail rear suspension with hydraulic shocks.
- Track Size: 15 inches x 121 inches x 0.91 inches (381 mm x 3073 mm x 23 mm).
- Fuel Capacity: 10.6 gallons (40 liters).
- Brake System: Hydraulic disc brake on the drive shaft.
- Electric Start: Standard.
These additional specifications highlight the Formula MX’s advanced suspension system, providing a smooth and comfortable ride. The track size of 15 inches x 121 inches x 0.91 inches (381 mm x 3073 mm x 23 mm) ensured excellent traction on various snow conditions. With a fuel capacity of 10.6 gallons (40 liters), riders could enjoy extended trips without frequent refueling. The hydraulic disc brake on the drive shaft offered reliable stopping power, and the electric start feature added convenience to the snowmobiling experience.
In conclusion, the 1990 Ski-Doo Formula MX was an impressive snowmobile that offered powerful performance, thrilling speed, and excellent maneuverability. Its specifications, including the engine, speed, dimensions/weight, and other features, made it a popular choice among snowmobile enthusiasts. Whether cruising on the trails or exploring the backcountry, the Formula MX provided an unforgettable snowmobiling experience.
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