fits model: 440. make: Arctic-cat, Arctic. year: 1979.

( Brand: Arctic Cat ), ( Manufacturer Part Number: AF44L2 ), ( Part Type: Engine ), ( Country/region Of Manufacture: United States )
The Arctic Cat AF44L2 is a legendary snowmobile engine from the 1972 model year, specifically designed for the Arctic Cat snowmobiles of that era. This air-cooled, two-stroke, liquid-squirt, single-cylinder engine was a game-changer in the snowmobiling world during its time.
The AF44L2 engine has a displacement of 439.3 cubic centimeters (26.7 cubic inches) and is known for its robustness and power. It comes equipped with a reed-valve induction system, which provides efficient intake and exhaust flow, ensuring optimal engine performance. The engine's air-cooling system is complemented by a liquid-squirt cooling system that helps to maintain optimal operating temperatures during prolonged use.
The AF44L2 engine features a single carburetor that ensures efficient fuel delivery and a clean, strong burn. The engine is also equipped with an expandable exhaust port that optimizes exhaust gas flow, reducing backpressure, and enhancing overall engine performance. This results in a powerful and responsive engine, providing the rider with an exceptional riding experience.
The AF44L2 engine is mated to a reliable, heavy-duty, constant-velocity (CVT) drive system, which provides smooth and consistent power delivery to the track. This drive system is known for its durability and longevity, making the Arctic Cat snowmobile equipped with this engine a reliable and high-performing machine.
Additionally, the AF44L2 engine comes with an electric starter, providing the convenience of quick and easy starting, even in cold conditions. The engine's ignition system features a reliable points and condenser setup, ensuring reliable starting and consistent performance.
Maintaining the AF44L2 engine is relatively simple, thanks to its accessible design and straightforward components. Regular maintenance, such as oil changes and air filter replacements, can be performed with ease, ensuring the engine remains in top condition and continues to provide years of reliable performance.
Overall, the Arctic Cat AF44L2 engine is an exceptional piece of machinery that delivers robust power, reliability, and performance. Its design is a testament to Arctic Cat's commitment to innovation and the development of high-quality snowmobile engines. Whether you're a seasoned snowmobiler or just starting out, the AF44L2 engine is an excellent choice for those seeking an exciting and dependable riding experience.
The Arctic Cat AF44L2, a 1979 Arctic Cat snowmobile model featuring a 440 engine, can be an intriguing choice for snowmobile enthusiasts. When considering the purchase of one of these vehicles, it's important to weigh the potential advantages and drawbacks.
Pros:1. Powerful Engine: The 440 engine in the Arctic Cat AF44L2 is known for its impressive power output, making it capable of handling various trail conditions and providing a thrilling riding experience.
2. Vintage Appeal: As a classic snowmobile, the AF44L2 offers a unique and nostalgic charm that many enthusiasts appreciate.
3. Affordability: Older models like the AF44L2 are often more budget-friendly compared to their newer counterparts, making entry into the world of snowmobiling more accessible.
4. Part Availability: Vintage Arctic Cat models usually have an extensive aftermarket support network, with various companies holding spare parts in stock.
5. Reliability: With properly maintained engines and components, old snowmobiles like the AF44L2 can be remarkably reliable.
Cons:1. Potential for Mechanical Issues: Older models like the AF44L2 might come with their fair share of mechanical issues, as they may have worn parts or may require specialized maintenance due to their age.
2. Lack of Modern Features: The Arctic Cat AF44L2 does not come with the advanced technology and features found in newer models. This may include things like electric Starting, reverse gear or digital gauges.
3. Limited Accessories: Some newer aftermarket accessories may not be compatible with the AF44L2.
4. Increased Maintenance: Older snowmobiles generally require more frequent maintenance than their newer alternatives.
5. Potential Resale Value: Since the resale value of vintage models can vary significantly based on condition and availability, it may be challenging to recoup the initial investment upon selling the snowmobile.
In conclusion, the Arctic Cat AF44L2 1979 model offers a powerful engine, vintage charm, affordability, and a large aftermarket support network. However, it also comes with potential mechanical issues, lacks modern features, and requires increased maintenance. Ultimately, if you are looking for a nostalgic riding experience, enjoy the thrill of an older engine, and don't mind the added work, the Arctic Cat AF44L2 may be the perfect choice for you. On the other hand, if you prioritize modern technology, ease, and convenience, you might consider purchasing a newer snowmobile instead.
This engine is perfect for anyone looking a replacement their snowmobile or to put in Go-Cart. This is a 1979 Arctic Cat Spirit 440 engine, made in Japan. The manufacturer part number is AF44L2. It comes with no warranty.