WISECO MN-7Y7N Piston Kit Blackline Qw MN/7Y7N

( Brand: Wiseco ), ( Manufacturer Part Number: MN/7Y7N ), ( Type: Black Edition Piston Kit ), ( Color: Black ), ( Size: 3.870in. ), ( Compatible Year: 2013 2012 2011 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fxs Blackline ), ( Bundle Description: 1 Pc Genuine Wiseco Black Edition Piston Kit ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Compression Range: 10.5 )

Review WISECO Mn/7y7n Black Edition Piston Kit For Harley Davidson Blackline Qw fits FXS 2011–2013

Introducing the WiseCo MN/7Y7N Piston Kit, specifically designed for Harley-Davidson FXS Blackline models produced between 2011 and 2013. This high-performance piston kit is an excellent upgrade for riders seeking improved power, efficiency, and durability for their motorcycle.

Each piston in this kit is meticulously engineered using forged alloy steel, ensuring maximum strength and reliability. The piston crowns are optimally shaped for a better combustion process, leading to enhanced power output. The skirt design is engineered to minimize friction with the cylinder wall, thereby reducing power loss and improving overall engine efficiency.

Additionally, the piston kit includes lightweight, high-strength piston pins made from chrome molybdenum alloy. These pins are designed to reduce reciprocating weight and provide better engine response. The piston kit also comes with new piston rings, which are precision-manufactured to ensure proper sealing and combustion chamber efficiency.

The WiseCo MN/7Y7N Piston Kit is designed to deliver a noticeable improvement in power and torque, making your Harley-Davidson FXS Blackline more responsive and aggressive. This upgrade is particularly beneficial for riders who frequently ride at high RPMs, as the pistons are engineered to handle the increased heat and stress that comes with high-performance riding.

Installing this piston kit in your Harley-Davidson FXS Blackline is a straightforward process, and it can be completed with common hand tools. The kit includes all necessary hardware for installation, making it a convenient and hassle-free upgrade for your motorcycle.

In conclusion, the WiseCo MN/7Y7N Piston Kit is an excellent investment for Harley-Davidson FXS Blackline riders seeking improved power, efficiency, and durability. With its high-quality components, precise engineering, and easy installation, this piston kit is a must-have upgrade for any serious Harley-Davidson enthusiast.

Wiseco MN/7Y7N Piston Kit for 2011-2013 Harley-Davidson FXS Blackline QW: A Comprehensive Analysis

The Wiseco MN/7Y7N piston kit is a popular aftermarket upgrade for the 2011-2013 Harley-Davidson FXS Blackline QW motorcycle. This piston kit offers several advantages, but it also comes with certain drawbacks. In this analysis, we will discuss the pros and cons of investing in this piston kit.

1. Enhanced Performance: The Wiseco piston kit is designed to improve the motorcycle's power output. The forged pistons are stronger and lighter than the OEM pistons, allowing for increased compression and better combustion efficiency.

2. Durability: Forged pistons are known for their superior strength and durability compared to cast pistons. The Wiseco piston kit is engineered to withstand the rigors of high-performance riding, ensuring longer engine life.

3. Customizable: The Wiseco piston kit offers various dome shapes, sizes, and materials to cater to different riding styles and power goals.

4. Improved Ring Sealing: The Wiseco piston kit includes rings that provide improved sealing, reducing the likelihood of oil consumption and engine wear.

1. Cost: The Wiseco piston kit is more expensive than the OEM pistons. This may be a significant investment for some riders, especially those on a tight budget.

2. Installation Complexity: Installing the Wiseco piston kit requires specialized tools and skills. It is recommended to have the installation done by a professional to ensure proper fitment and function.

3. Potential Compatibility Issues: Ensure that the Wiseco piston kit is compatible with your specific motorcycle model and year. Incorrect installation could lead to engine damage.

The Wiseco MN/7Y7N piston kit for the 2011-2013 Harley-Davidson FXS Blackline QW offers several advantages, including enhanced performance, durability, customizability, and improved ring sealing. However, it also comes with some drawbacks, such as the higher cost, installation complexity, and potential compatibility issues.

If you are looking for a significant power increase, want to extend your engine's life, and are willing to invest in a professional installation, the Wiseco piston kit could be a worthwhile investment. On the other hand, if you are on a tight budget or not ready for the installation complexity, it may be better to consider other performance upgrades or wait until you have the resources to undertake this project.

Before making a decision, carefully evaluate the advantages and disadvantages of the Wiseco piston kit for your specific application. Consider your budget, riding style, and power goals. If you decide to proceed, ensure that the installation is done by a professional to minimize the risks and maximize the benefits.

Details:

Wiseco Black Edition Piston Kit for 2011 - 2013 Harley Davidson FXS Blackline qw: Status: In Stock. Positive 5cc - 3.870in. K Black Edition Piston Kit 103ci.

part #: mn7y7n price

• $502.71

specifications pistondon:

• for models: Fxs
• for makes: Harley, Davidson
• for years: 2011-2013
• brand: Wiseco
• mpn: Mn/7y7n
• type: Black Edition Piston Kit
• color: Black
• size: 3.870in.
• compatible year: 2013 2012 2011
• compatible make: Harley Davidson
• compatible model: Fxs Blackline
• bundle description: 1 Pc Genuine Wiseco Black Edition Piston Kit
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• compression range: 10.5

seller pistondon:

• rating: 96.6%
• # reviews: 9329
• city: Multiple warehouses

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New

shipping pistondon:

• class: Standard
• type: Fixed
• transit: 2-4 Days
• cost: $0.00
• service: Standard

returns pistondon:

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

offer pistondon:

• availability: In Stock
• options: Ship-to-home
• started: July 22, 2025
• sold: 0
• quantity: 1

payments pistondon:

• wallet: Paypal
• credit card: Discover
• other

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