WISECO WI-7141-106505 Pro Lite Cd Piston Kit 70.50MM

( Brand: Wiseco ), ( Manufacturer Part Number: WI-7141-106505 ), ( Part Type: Piston )

Review WISECO Pro lite Cd Piston Kit 70.50mm Polaris fits EDGE M-10 XC SP 500 2003–2005

The Wiseco WI-7141-106505 Pro-Lite CD Piston Kit is a high-performance replacement solution for the Polaris 500 XC SP Edge models produced between 2003 and 2005. This piston kit, featuring a 70.50mm bore size, is specifically designed to enhance power delivery, increase reliability, and reduce weight compared to the original equipment.

The Pro-Lite CD piston itself is constructed from Wiseco's proprietary aluminum alloy, ensuring both strength and weight reduction. The piston's crown geometry is optimized through Computer-Aided Design (CAD) processes for superior combustion efficiency. The piston skirt utilizes a full-length, ribbed design to provide increased ring sealing and reduce frictional losses.

The piston kit also includes a Wiseco Pro-Series ring set. These rings are precision-machined from high-quality materials that deliver excellent compressive strength, ensuring proper sealing and long-lasting performance. The ring set includes a compressive ring, two oil control rings, and a top ring.

The piston pin is made from 4340 chromoly steel, providing the necessary strength to withstand the rigors of off-road riding. The pin is also phosphate-coated to prevent corrosion and ensure a smooth fit within the piston.

The Pro-Lite CD piston kit also includes a Wiseco custom-made, forged connecting rod. This rod is manufactured to strict tolerances, ensuring a precise fit with the piston and crankshaft. The forged design provides increased strength and durability, allowing for maximum power output.

This Wiseco piston kit is an excellent choice for riders seeking improved power, reliability, and weight reduction for their Polaris 500 XC SP Edge. With its high-quality materials, advanced design, and precision manufacturing, this kit is sure to deliver excellent performance and longevity.

The Wiseco WI-7141-106505 Pro-Lite CD piston kit is a performance upgrade option for Polaris 500 XC SP Edge snowmobiles manufactured between 2003 and 2005. This piston kit offers several benefits and drawbacks, which are essential to consider before making a purchase.

1. Improved Power: The Wiseco piston kit is designed to increase power output by providing a more efficient combustion process. This results in better acceleration and improved top-end speed.

2. Enhanced Durability: The piston kit utilizes high-quality materials, such as forged aluminum pistons and ring sets, ensuring durability and longevity.

3. Reduced Engine Heat: The CD (Compression Dish) design of the piston helps manage heat more efficiently, which can result in a cooler-running engine.

4. Improved Engine Response: The piston kit provides improved engine response and throttle control, providing a smoother and more responsive riding experience.

1. Cost: The Wiseco piston kit is a higher-priced upgrade option compared to the stock piston kit. This may be a deterrent for some riders with limited budgets.

2. Installation Complexity: Installing the Wiseco piston kit requires a certain level of mechanical expertise and specialized tools. This may be a concern for riders who lack experience or resources for the installation process.

3. Potential for Engine Tuning: The increased power output of the Wiseco piston kit may require engine tuning to achieve optimal performance and prevent potential engine damage.

The Wiseco WI-7141-106505 Pro-Lite CD piston kit offers several advantages, such as improved power, durability, reduced engine heat, and enhanced engine response. However, it also comes with some drawbacks, including higher cost, installation complexity, and potential engine tuning requirements.

If you are an experienced rider with a budget for performance upgrades and the necessary resources to install the piston kit, the Wiseco WI-7141-106505 Pro-Lite CD piston kit is an excellent upgrade option for your Polaris 500 XC SP Edge snowmobile. It will provide you with increased power, improved engine response, and a smoother riding experience.

However, if you lack the budget or resources for the installation process, or if you are a novice rider, it may be more prudent to consider other, less expensive upgrade options or to hold off on performance upgrades until you have the necessary expertise and resources.

Details:

Wiseco Piston kit. 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. CD Series Ring - Alloy Steel, Ferric coated, chrome plated, internally notched, Compatibility, Polaris 500 Classic 2003 , RMK Carb 136 2000-2002, XC 121 1999-2002, SP 2006-2007, Edge 2003 -2005, M-10 X 2003.: Brand: Wiseco, model Number: WI-7141-106505.

This is helpful if you are buying multiple items. Parts without fitment are to be assumed universal and may require vehicle modification. I need to exchange an item. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect with no size variation.

STANDARD and OVERSIZES are not indicated. All Wiseco pistons and components are optimized for your vehicle to get the most value money. Wiseco wide range of oversize pistons increase the life cast iron lined cylinders.

part #: wi7141106505 price

• $147.07

specifications enginesnowmobile:

• for models: M-10, Xc, Sp, 500, Edge
• for makes: Polaris
• for years: 2003-2005
• brand: Wiseco
• mpn: Wi-7141-106505
• part type: Piston

payments enginesnowmobile:

• credit card: Visa
• wallet: Paypal
• other

general enginesnowmobile:

• condition: New
• Snowmobile Parts > Engines Components > Snowmobile Engine Components

returns enginesnowmobile:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

offer enginesnowmobile:

• started: March 29, 2025
• quantity: 9
• availability: In Stock
• sold: 0
• options: Ship-to-home

seller enginesnowmobile:

• city: San Diego, CA
• rating: 99.4%
• # reviews: 62996

shipping enginesnowmobile:

• service: Standard
• type: Fixed
• class: Standard
• transit: 3-5 Days
• cost: $0.00

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