KB PERFORMANCE MN-K8W0 Forged Piston Kit Fxrc Rider MN/K8W0 For
fits make: Harley, Davidson. year: 1985–1987.
( Brand: Kb Performance ), ( Manufacturer Part Number: MN/K8W0 ), ( Type: Forged Piston Kit ), ( Compatible Year: 1987 1986 1985 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fxrc Low Rider Chrome ), ( Bundle Description: 1 Pc Genuine Kb Forged Piston Kit ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )
Review KB PERFORMANCE Mn/k8w0 Forged Piston Kit For Harley Davidson Fxrc Low Rider Chrome Ch fits 1985–1987
Introducing the KB Performance MN/K8W0 Forged Piston Kit, meticulously engineered for Harley-Davidson FXRC Riders with engines produced between 1985 and 1987. This high-performance piston kit is designed to deliver enhanced power and durability, making it an excellent choice for riders seeking to elevate their riding experience.
Each piston in this kit is crafted from premium forged 2618-T6 aluminum alloy. The forging process enables the pistons to have a stronger and more uniform structure, which translates to increased strength and durability. The piston skirts are profiled to minimize friction and ensure optimal ring seal, while the piston crowns are designed to provide optimal combustion efficiency.
The pistons are also engineered with a close-tolerance design, ensuring a precise fit in the cylinder bore. The piston pin bores are precision machined to accommodate the 11mm, 0.120" over-the-pin piston pins, which are included in the kit. Additionally, the pistons feature a 0.030" overbore, providing increased engine displacement and, ultimately, more power.
This forged piston kit also includes new, high-performance piston rings. The rings are made from a heat-treated, chrome-molybdenum alloy steel, ensuring optimal ring grip and sealing performance. The top ring is a compression ring, while the second ring is an oil control ring. The rings are designed to work together to minimize oil consumption and ensure optimal engine performance.
The KB Performance MN/K8W0 Forged Piston Kit is backed by a one-year warranty, providing peace of mind to customers. The kit includes all necessary hardware, including piston pins, piston pin bushings, and ring end gaps. Installation is a straightforward process, making it an excellent choice for both professional mechanics and enthusiastic DIY riders.
In summary, the KB Performance MN/K8W0 Forged Piston Kit is an excellent investment for Harley-Davidson FXRC Riders seeking to enhance their engine performance and durability. With its high-quality forged pistons, precision-engineered piston rings, and straightforward installation process, this kit is sure to provide a noticeable improvement in power and reliability.
Buying a KB Performance MN/K8W0 forged piston kit for a 1985-1987 Harley-Davidson FXRC (Road Glide) can be a significant investment for motorcycle enthusiasts looking to enhance the performance of their bikes. Here are some potential pros and cons of this upgrade:
Pros:1. Increased power: Forged pistons are stronger than stock pistons, allowing for increased compression and, ultimately, more power. This can lead to improved acceleration and top-end speed.
2. Durability: Forged pistons are more durable than stock pistons due to their stronger design. They are less prone to cracks and other damage, which can save riders from costly engine rebuilds or replacements.
3. Improved engine response: Forged pistons can help the engine respond more quickly to throttle inputs, providing a smoother and more responsive riding experience.
Cons:1. Cost: Forged piston kits can be expensive, and the KB Performance MN/K8W0 kit is no exception. The cost of the kit may not be justifiable for some riders, especially if their bike is not extensively used or modified.
2. Installation complexity: Installing a forged piston kit can be a complex process that requires specialized tools and knowledge. It's essential to ensure that the installation is done correctly to avoid any potential issues.
3. Potential for engine modifications: Installing forged pistons may require other engine modifications to ensure proper fitment and function, which can add to the cost and complexity of the project.
Conclusion:The decision to buy a KB Performance MN/K8W0 forged piston kit for a 1985-1987 Harley-Davidson FXRC depends on individual riding preferences and priorities. If a rider values increased power, durability, and improved engine response, then the investment in a forged piston kit may be worthwhile. However, if the cost and complexity of the installation are significant concerns, or if the bike is not extensively used or modified, then it may be best to consider other options.
Recommendation:Before making a decision, it's essential to research the specific kit and its compatibility with the bike in question. Consulting with a Harley-Davidson dealer or a trusted mechanic can provide valuable insights into the potential benefits and challenges of the upgrade. Additionally, considering alternative performance modifications, such as exhaust systems or fuel injection, may offer similar improvements at a lower cost and complexity.
Details:
KB Forged Piston Kit for 1985 - 1987 Harley Davidson FXRC Low Rider Chrome - ch: Status: In Stock. Forged Piston Kit - .010in.
part #: mnk8w0 prices
- $194.99-$269.68
specifications pistondon:
- for makes: Harley, Davidson
- for years: 1985-1987
- brand: Kb Performance
- mpn: Mn/k8w0
- type: Forged Piston Kit
- compatible year: 1987 1986 1985
- compatible make: Harley Davidson
- compatible model: Fxrc Low Rider Chrome
- bundle description: 1 Pc Genuine Kb Forged Piston Kit
- core charge: Free No Core Charge
- fitment type: Direct Replacement
shipping pistondon:
- type: Fixed
- class: Standard
- cost: $0.00
- transit: 3-7 Days
- service: Standard
payments pistondon:
- wallet: Apple-pay
- credit card: Visa
- other
offer pistondon:
- availability: In Stock
- started: November 26, 2025
- options: Ship-to-home
- quantity: 1
- sold: 0
general pistondon:
- Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
- condition: New
returns pistondon:
- time: 30 Days
- paid by: Seller
- policy: Returns Accepted
seller pistondon:
- # reviews: 14075
- rating: 98.2%
- city: Multiple warehouses
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