fits model: Xf, Ho, 800. make: Arctic-cat, Arctic. year: 2010–2017.

( Brand: Arctic Cat ), ( Manufacturer Part Number: 662-609 ), ( Part Type: Engine Motor ), ( Custom Bundle: No )
The Arctic Cat XF 800 8000 Ho Engine is a marvel of engineering, designed to deliver unparalleled power and efficiency for your snowmobiling adventures. Engineered with a focus on performance and reliability, this engine sets the standard for the snowmobile industry.
The Arctic Cat XF 800 8000 Ho Engine is a longitudinal twin, two-stroke, liquid-cooled powerplant. Its distinctive design features a 794cc displacement and is built using a high output design with a long stroke, which provides a broad and usable powerband. The engine's authoritative grunt comes from its 12.0:1 compression ratio, oversize cylinders, and high-performance intake and exhaust systems.
A key feature of the Arctic Cat XF 800 8000 Ho Engine is its ease of maintenance. With easy access to critical service points and a compact design that minimizes the need for belts and complex drive systems, you will spend less time in the shop and more time on the trail.
The engine's cooling system consists of a liquid-cooled, twin-fan design that manages heat efficiently. Precise fan control ensures optimal fan engagement, ensuring that the engine stays at the ideal operating temperature, regardless of the weather conditions. The coolant system also integrates an automatic temperature control (ATC) thermostat with a high bypass flow pump, providing efficient and reliable cooling.
Fuel delivery in the Arctic Cat XF 800 8000 Ho Engine is handled by a 40mm Mikuni carburetor. The carburetor's proprietary rods and nozzles fine-tune the fuel mixture, ensuring optimal combustion with minimal exhaust emissions. The engine also comes with electronic ignition, which is over-rev limiting, making it more user-friendly and quieter on startup.
The Arctic Cat XF 800 8000 Ho Engine boasts a Keihin advanced Electronic Fuel Injection (EFI) system as an optional upgrade. This system delivers consistent power and excellent fuel efficiency by accurately controlling the fuel mixture, thanks to its 12-hole injector design and multiple sensors. The EFI system presents several advantages over a carbureted engine, such as improved cold starting performance, optimized fuel economy, and reduced emissions.
In conclusion, the Arctic Cat XF 800 8000 Ho Engine is a must-have for serious snowmobilers. Its powerful design, ease of maintenance, efficient cooling system, and quiet operation make it a top performer in its class. Whether you're cruising the trails, scaling mountains, or navigating through deep snow, the Arctic Cat XF 800 8000 Ho Engine is your companion for an unforgettable snowmobiling experience.
The Arctic Cat XF 800 8000 HO with the engine model number 662-609 is a powerful and high-performance snowmobile. Here are some pros and cons of buying this particular model:
Pros:1. Powerful Engine: The HO engine delivers impressive power and torque, providing excellent acceleration and performance in various snow conditions.
2. Advanced Cooling System: The engine features an advanced cooling system, ensuring reliable and consistent performance even in extreme cold temperatures.
3. Durable Chassis: The XF 800 8000 HO has a strong and durable chassis, making it capable of handling rough terrain and heavy usage.
4. Comfortable Ergonomics: The snowmobile comes with comfortable seating and adjustable controls, making it an enjoyable ride for the rider.
5. Excellent Suspension: The XF 800 8000 HO features a high-performance suspension system, providing excellent handling and stability.
Cons:1. High Price: The Arctic Cat XF 800 8000 HO is a high-end snowmobile, and its price tag may be a significant deterrent for some potential buyers.
2. Complex Design: The snowmobile's advanced features and complex design may require more frequent maintenance and repairs than simpler models.
3. Heavier Weight: The XF 800 8000 HO is a heavy snowmobile, which can make it difficult to maneuver in tight spaces or up steep inclines.
4. Limited Accessories: Some accessories may not be compatible with this particular engine model, which could limit customization options for some riders.
Conclusion:The Arctic Cat XF 800 8000 HO with engine model number 662-609 is a high-performance snowmobile with impressive power and advanced features. However, it comes with a high price tag and may require more frequent maintenance than simpler models. If you prioritize power, durability, and comfort, and have the budget for it, then this snowmobile could be an excellent investment. However, if you're looking for a more affordable or lesser complex option, there may be other models worth considering.
Recommendation:If you decide that the Arctic Cat XF 800 8000 HO is the right snowmobile for you, make sure to factor in the additional cost of maintenance and repairs into your budget. Additionally, consider purchasing any necessary accessories early on to make the most out of your riding experience.Regular maintenance, including oil changes, tune-ups, and tire rotations, can help ensure the longevity and reliability of the snowmobile. Additionally, exploring financing options or looking for deals and discounts could help offset the initial cost of the machine. Overall, the XF 800 8000 HO is a powerful and capable snowmobile that can provide years of winter fun and adventure.
Cylinders have been cleaned and inspected while I had them off to inspect pistons rings. O miles on it when taken out.