S-S CYCLE MN-40C2 Forged Pistons Fxb Qr 88ci. 103CI. Reviews MN/40C2S

( Brand: S-s Cycle ), ( Manufacturer Part Number: MN/40C2 ), ( Type: Forged Pistons For 88ci. 103ci. ), ( Compatible Year: 1982 1981 1980 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fxb Sturgis ), ( Bundle Description: 1 Pc Genuines S Cycle Forged Pistons For 88ci. 103ci. ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review S CYCLE Scycle Mn/40c2sforged Pistons For 88ci. 103ci. Harley Davidson Fxb Qr fits 1980–1982

Introducing the MN/40C2S Forged Pistons, a high-performance upgrade for your 1980-1982 Harley-Davidson FXB/QL Model with an 88ci or 103ci engine. These pistons are meticulously crafted using forged steel, ensuring superior strength and durability compared to their cast counterparts.

The MN/40C2S Forged Pistons are designed to deliver enhanced power and torque. Each piston features a crown that is optimized for better combustion efficiency and cooling capabilities. The piston skirts are engineered to minimize friction, reducing engine wear and ensuring a smoother ride.

These pistons come with a lightweight, yet strong, forged steel connecting rod. The rod is designed to reduce reciprocating mass, allowing for quicker revving and improved power delivery. The rod bearings are also upgraded to ensure a proper fit and increased durability.

The piston rings are made of a high-quality, heat-resistant material that ensures efficient sealing and reduced oil consumption. The top ring features a narrow groove design to minimize drag, while the second ring is specifically designed for improved compression.

The MN/40C2S Forged Pistons are precision machined to exacting tolerances to ensure a perfect fit in your engine. Each piston undergoes rigorous testing to ensure that it meets the highest standards for quality and performance.

In summary, the MN/40C2S Forged Pistons are a top-tier upgrade for your Harley-Davidson FXB/QL engine. They offer enhanced power and torque, improved combustion efficiency, reduced engine wear, and increased durability. With their forged steel construction, optimized design, and precision machining, these pistons are the perfect choice for any serious Harley-Davidson enthusiast looking to take their ride to the next level.

Buying forged pistons, such as those manufactured by Cycle Mall/40c2 for Harley-Davidson FXB models with 88ci and 103ci engines from 1980 to 1982, can offer several advantages and potential drawbacks. Here's a detailed look at both.

1. Enhanced Durability: Forged pistons are made from a single piece of material, which enhances their overall strength and durability. They are less prone to cracking, warping, or other forms of damage compared to cast pistons.

2. Improved Performance: Forged pistons offer better heat dissipation, which can result in increased power output and improved engine performance. They also have a better piston-to-wall clearance, which allows for higher compression ratios.

3. Longer Engine Life: The enhanced durability and improved performance of forged pistons can lead to a longer engine life, reducing the need for frequent repairs or replacements.

1. Cost: Forged pistons are generally more expensive than their cast counterparts. This can be a significant investment for some Harley-Davidson owners, especially those who are not looking for high-performance gains.

2. Installation Complexity: Installing forged pistons requires more expertise and specialized tools compared to cast pistons. This can add to the overall cost and time involved in the process.

3. Potential Engine Modifications: To fully take advantage of the benefits of forged pistons, some engine modifications may be necessary. This could include upgraded cylinders, piston rings, and other components, which can add to the overall cost and complexity of the project.

In conclusion, the decision to buy forged pistons for a Harley-Davidson FXB with an 88ci or 103ci engine from 1980 to 1982 ultimately depends on the individual owner's goals and budget. For those who are looking for enhanced durability, improved performance, and a longer engine life, forged pistons may be a worthwhile investment. However, for those who are not seeking significant performance gains or who have a limited budget, cast pistons may be a more cost-effective option. Ultimately, it's important to carefully consider the potential benefits and drawbacks before making a purchase decision.

If you are considering purchasing forged pistons for your Harley-Davidson FXB, I would recommend consulting with a professional Harley-Davidson mechanic or engine builder to assess your specific needs and determine whether forged pistons are the right choice for you. They can provide valuable insights and help you navigate the installation process, ensuring that you get the best possible results from your investment.

Details:

Motors and Sidewinder Kit - .030 Forged Pistons for 88ci.- 103ci. For 1980 - 1982 Harley Davidson FXB qr: Status: In Stock.

part #: mn40c2 price

• $445.27

specifications pistondon:

• for makes: Harley, Davidson
• for years: 1980-1982
• brand: S-s Cycle
• mpn: Mn/40c2
• type: Forged Pistons For 88ci. 103ci.
• compatible year: 1982 1981 1980
• compatible make: Harley Davidson
• compatible model: Fxb Sturgis
• bundle description: 1 Pc Genuines S Cycle Forged Pistons For 88ci. 103ci.
• core charge: Free No Core Charge
• fitment type: Direct Replacement

offer pistondon:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: February 9, 2026
• availability: In Stock

general pistondon:

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

payments pistondon:

• credit card: Mastercard
• other
• wallet: Paypal

returns pistondon:

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

shipping pistondon:

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

seller pistondon:

• city: Multiple warehouses
• rating: 98.7%
• # reviews: 17309

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