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  3. WISECO WI-7141-108338

WISECO WI-7141-108338 Top Pro Lite Kd End Kit Cat 73.80MM

fits model: Efi, 600, Firecat. make: Arctic, Arctic-cat. year: 2004–2005.

Wi-7141-108338 Wiseco Pro-lite Kd Top-end Kit 73.80mm Arctic Cat Firecat 600 Efi 2004-2005

( Brand: Wiseco ), ( Manufacturer Part Number: WI-7141-108338 )

Review WISECO Pro lite Kd Top end Kit 73.80mm Arctic Cat fits FIRECAT EFI 600 2004–2005

Introducing the WiseCo PRO-LITE KD Top-End Kit (WI-7141-108338) specifically designed for the Arctic Cat Firecat 600 EFI snowmobiles manufactured between 2004 and 2005. This top-end kit is an excellent upgrade for enthusiasts seeking improved performance and durability for their sled.

The PRO-LITE KD Top-End Kit comes with a set of high-performance cylinder heads, which are machined to provide optimal combustion chamber volume, improved port flow, and enhanced cooling capabilities. These upgraded cylinder heads are designed to deliver increased horsepower and torque, resulting in a more responsive and thrilling riding experience.

Moreover, the kit includes a set of high-quality WiseCo pistons that are forged from aluminum and feature a unique design to provide superior strength and durability. These pistons are precisely engineered to work with the upgraded cylinder heads, ensuring optimal engine performance and efficiency.

Additionally, the WiseCo PRO-LITE KD Top-End Kit includes a set of high-performance exhaust valves, which allow for increased exhaust flow and improved engine breathing. These valves are designed to work in conjunction with the upgraded cylinder heads and pistons to maximize engine performance and power output.

Furthermore, the kit includes a set of high-performance intake valves that allow for superior airflow into the engine. These intake valves are designed to work in conjunction with the upgraded cylinder heads and pistons to ensure optimal engine performance and efficiency.

The WiseCo PRO-LITE KD Top-End Kit is also compatible with Arctic Cat Firecat 600 EFI snowmobiles equipped with the electronic fuel injection system. This kit is a direct replacement for the OEM top-end components and is designed to provide a seamless installation process.

In summary, the WiseCo PRO-LITE KD Top-End Kit (WI-7141-108338) is an excellent upgrade for Arctic Cat Firecat 600 EFI snowmobiles manufactured between 2004 and 2005. This kit includes a set of high-performance cylinder heads, pistons, exhaust valves, and intake valves that are designed to deliver increased horsepower and torque, improved engine breathing, and enhanced durability. This kit is a direct replacement for the OEM components and is an excellent investment for any enthusiast seeking to maximize the performance and potential of their Arctic Cat Firecat 600 EFI snowmobile.

The Wiseco WI-7141-108338 Pro-Lite KD Top-End Kit is a performance upgrade for Arctic Cat Firecat 600 EFI snowmobiles from the model years 2004 and 2005. This kit includes a high-performance Wiseco piston, rings, and other top-end components. Here are some pros and cons of purchasing this kit:

Pros:

1. Increased Power: The high-performance piston and rings in this kit can help increase the output of your Arctic Cat Firecat 600 EFI engine, providing better acceleration and top speed.

2. Improved Durability: The Wiseco piston is known for its superior strength and durability, reducing the risk of engine damage from high-stress situations.

3. Enhanced Efficiency: The kit's top-end components are designed to improve engine efficiency, resulting in better fuel economy and reduced emissions.

4. Easy Installation: The Pro-Lite KD Top-End Kit comes with clear installation instructions, making it a relatively straightforward process for most DIY enthusiasts.

Cons:

1. Cost: The Wiseco Pro-Lite KD Top-End Kit is a premium upgrade, and its price tag may be a significant investment for some snowmobile owners.

2. Potential Engine Tuning: Installing this kit may require additional engine tuning to ensure optimal performance and prevent potential engine damage.

3. Limited Compatibility: This kit is only compatible with Arctic Cat Firecat 600 EFI snowmobiles from the model years 2004 and 2005.

In conclusion, the Wiseco WI-7141-108338 Pro-Lite KD Top-End Kit offers several benefits for Arctic Cat Firecat 600 EFI owners, including increased power, improved durability, and enhanced efficiency. However, its cost and potential need for engine tuning may be a drawback for some. Ultimately, if you're looking to maximize the performance of your Arctic Cat Firecat 600 EFI and are willing to invest in a premium upgrade, the Wiseco Pro-Lite KD Top-End Kit is a solid choice.

Details:

Wiseco Top-End it. Parts without fitment are to be assumed universal and may require vehicle modification. Ring Series: KD. STANDARD and OVERSIZES are not indicated.

Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect with no size variation. Wiseco wide range of oversize pistons increase the life cast iron lined cylinders.: Brand: Wiseco, model Number: WI-7141-108338. KD Series Ring - Alloy steel, ferric coated, chrome faced, internally notched, half-keystone, Compatibility, Arctic Cat Crossfire 6 141 2009-2011, F 128 2006-2009, LXR 2007-2008, Snore Firecat 600 EFI 2004 -2005.

All Wiseco pistons and components are optimized for your vehicle to get the most value money. I need to exchange an item. Actual Contents May Vary From Photo, All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. This is helpful if you are buying multiple items.

part #: wi7141108338 price

  • $400.99

specifications enginesnowmobile:

  • for models: Efi, 600, Firecat
  • for makes: Arctic, Arctic-cat
  • for years: 2004-2005
  • brand: Wiseco
  • mpn: Wi-7141-108338

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  • # reviews: 73699
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  • Snowmobile Parts > Engines Components > Snowmobile Engine Components

offer enginesnowmobile:

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  • quantity: 2
  • availability: In Stock
  • started: December 29, 2025
for models: efi, 600, firecat, for makes: arctic, arctic-cat, for years: 2004-2005,
category: snowmobile parts > engines components > snowmobile engine components, sku: 18784319499759502,
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  • New. Offer #1 priced at $400.99 + $0.00 shipping estimate = $400.99* total. Wiseco s wide range of oversize pistons increase the life of cast iron lined cylinders Arctic Cat Firecat 600 (EFI) (2004-2005).FREE SHIPPING

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