fits model: Zr, Zl, 500. make: Arctic-cat, Arctic. year: 1998–2000.

( Brand: Arctic Cat ), ( Manufacturer Part Number: 3005-573 ), ( Part Type: Flywheel Engine )
Product Description: Arctic Cat ZR ZL 500 Carb FP9415 Flywheel Engine (Model Years: 1998-2000)
The Arctic Cat ZR ZL 500 carbureted snowmobile, manufactured between 1998 and 2000, is proudly equipped with the innovative FP9415 flywheel engine. This engine has been engineered to deliver optimal power and performance for an exhilarating riding experience on the snow.
The FP9415 engine is a two-stroke, liquid-cooled powerhouse, designed to deliver impressive power output. It boasts a displacement of 499.8cc and a bore and stroke measurement of 81.5mm x 81.5mm. These dimensions contribute to the engine's efficient combustion process.
The Arctic Cat FP9415 engine makes use of a CK750 carburetor that ensures precise fuel delivery. This carburetor features a filing port located at its base to simplify carburetor adjustments for optimal snow conditions and altitude, providing riders with the flexibility to fine-tune the engine response.
The fuel system incorporates a 20-liter (5.3 US gallons) plastic fuel tank located beneath the rider's platform, enabling a good balance between passenger comfort and fuel capacity. The use of a plastic fuel tank also helps in reducing the overall weight of the snowmobile.
Incoming air is drawn into the engine through a 37mm (1.45 inches) diameter Keihin power valve, which enhances the engine's performance by controlling the airflow based on engine speed and RPM. Additionally, the engine incorporates an electric engine start system, making it more convenient and easier to get started, even in the coldest of conditions.
The exhaust system on the Arctic Cat FP9415 engine includes a reverse- d velopp muffler, designed to combine both performance and reduced sound levels. The exhaust also includes a smaller tailpipe, making it easier to install an exhaust system add-on for those who prefer a custom exhaust setup to optimize their engine's output.
The Arctic Cat 3005-573 FP9415 engine is a testament to Arctic Cat's commitment to designing advanced, powerful, and efficient engines for their snowmobiles. This engine has set the stage for unparalleled performance and excitement during the 1998-2000 model years of the legendary ZR ZL 500 carbureted snowmobiles.
I. Arctic Cat ZR/ZL 500 Carb FP9415 Flywheel Engine (1998-2000): Pros
1. Reliability: Known for their durability, Arctic Cat engines are renowned for their ability to withstand rough riding conditions and heavy usage.
2. Power and Performance: The 500cc two-stroke engine delivers impressive power and acceleration, making it suitable for various snow conditions.
3. Versatility: The Arctic Cat ZR/ZL 500 engines can be found in various models of snowmobiles, allowing riders to choose the chassis and features that best suit their needs.
4. Affordability: Compared to newer models, vintage Arctic Cat snowmobiles and their engines can be more affordable, making them a budget-friendly option for enthusiasts and collectors.
5. Spare Parts Availability: The engine and its parts have been in production for a few years, meaning that spare parts are readily available, keeping maintenance costs reasonable.
II. Arctic Cat ZR/ZL 500 Carb FP9415 Flywheel Engine (1998-2000): Cons1. Environmental Concerns: Two-stroke engines, such as the Arctic Cat FP9415, produce more emissions than modern four-stroke engines, making them less environmentally friendly.
2. Fuel Consumption: Two-stroke engines consume more fuel than their four-stroke counterparts. This could lead to higher operating costs, especially during long riding sessions.
3. Maintenance: While the engine itself is durable, maintaining a two-stroke engine requires more frequent oil changes and other tasks, such as mixing oil with fuel.
4. Older Model: Being an older engine, there might be some wear and tear on components, increasing the potential for repairs and replacement.
5. Limited Features: Vintage snowmobiles like the Arctic Cat ZR/ZL 500 with the FP9415 engine may lack modern amenities and safety features.
III. ConclusionThe Arctic Cat 3005-573 ZR/ZL 500 Carb FP9415 Flywheel Engine (1998-2000) offers an intriguing balance between power, reliability, and affordability. Its two-stroke design provides impressive performance, while its durability is an asset for riders who enjoy off-trail or backcountry riding. However, the engine's environmental impact, fuel consumption, and higher maintenance requirements are valid concerns for prospective buyers. Ultimately, the decision to purchase an Arctic Cat ZR/ZL 500 with the FP9415 engine comes down to a rider's priorities and personal preferences amongst the pros and cons mentioned.
IV. RecommendationIf you value the power, performance, and reliability of a high-performance snowmobile while keeping costs in mind, the Arctic Cat 3005-573 ZR/ZL 500 Carb FP9415 Flywheel Engine is worth considering. Be prepared for the additional costs and considerations associated with maintaining a two-stroke engine and the environmental impact. Thoroughly research the condition of a used engine or snowmobile, and make sure a spare parts supplier is readily available before making the commitment.
This 1998 2000 Arctic Cat ZR/ZL 500 Carb twin OEM FP9415 flywheel is in nice shape inside and out. Thanks, -Paul.