1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 13872780571057751
  3. HARLEY DAVIDSON 92500042

HARLEY-DAVIDSON 92500042 Screaming Stave Iv Kit

fits model: Eagle. make: Eagle, Harley.

92500042 Harley-davidson Screaming Eagle Stave Iv Kit

( Brand: Harley-davidson ), ( Manufacturer Part Number: 92500042 ), ( Machine Type: Street Motorcycle ), ( Items Included: Gasket ), ( Country Of Origin: United States )

Review HARLEY DAVIDSON Screaming Stave Iv Kit fits EAGLE

Introducing the Harley-Davidson Screaming Eagle Stage IV Kit (Part No. 92500042), a high-performance upgrade for your Harley-Davidson Touring model motorcycle. This kit is designed to deliver increased horsepower and torque, providing a more exhilarating riding experience.

At the heart of this kit is the Screaming Eagle 110ci (1868cc) V-Twin cylinder kit. This engine upgrade includes high-performance cylinders, pistons, and rings, which are all CNC machined for precision. The cylinders are made from a forged aluminum alloy that provides superior heat dissipation and durability. The pistons are designed with a lower compression height, which helps to increase engine breathing and, consequently, power output. The rings are made from a high-performance material that reduces friction and provides improved sealing.

The Screaming Eagle Stage IV Kit also includes a high-performance intake system. The intake manifolds and throttle bodies are CNC machined from billet aluminum, ensuring precise fitment and excellent airflow. The intake manifold features a unique design that improves airflow and fuel delivery, while the throttle bodies provide increased airflow and improved throttle response.

Additionally, the kit includes a high-performance exhaust system. The headers are made from stainless steel and feature a 1 3/4-inch primary pipe diameter, which provides improved engine breathing and power output. The mufflers are also made from stainless steel and feature a unique design that provides a powerful exhaust note and improved exhaust flow.

The Harley-Davidson Screaming Eagle Stage IV Kit is designed to be easily installed on your Touring model motorcycle. The kit includes all necessary hardware and instructions, making the installation process straightforward and hassle-free.

In summary, the Harley-Davidson Screaming Eagle Stage IV Kit (Part No. 92500042) is a high-performance upgrade for your Touring model motorcycle. With its high-performance engine components, intake system, and exhaust system, this kit delivers increased horsepower and torque, providing a more exhilarating riding experience. The precision machining and high-quality materials used in the kit ensure reliable and long-lasting performance.

Pros and Cons of Buying Harley-Davidson Screaming Eagle Stage IV Kit

The Harley-Davidson Screaming Eagle Stage IV Kit is a popular aftermarket performance upgrade for Harley-Davidson motorcycles. This kit is designed to enhance the power and torque of your Harley-Davidson engine. In this analysis, we will explore the advantages and disadvantages of investing in the Harley-Davidson Screaming Eagle Stage IV Kit.

Pros:

1. Increased Horsepower and Torque: The primary advantage of purchasing a Screaming Eagle Stage IV Kit is the significant power boost it provides. This kit has been reported to increase horsepower by up to 35% and torque by up to 20%.

2. Improved Throttle Response: The Stage IV Kit also enhances the throttle response of your Harley-Davidson, making your riding experience more responsive and exhilarating.

3. Enhanced Engine Sound: The Screaming Eagle Stage IV Kit is known for its distinctive engine sound. The upgraded exhaust system in this kit produces a powerful, throaty exhaust note that many riders find appealing.

4. Improved Performance at High Speeds: The Stage IV Kit improves the performance of your Harley-Davidson at high speeds, allowing you to ride faster and more confidently.

5. High-Quality Components: Harley-Davidson is a reputable brand, and the Screaming Eagle Stage IV Kit is no exception. The components in this kit are of high quality and are designed to last.

Cons:

1. Cost: The primary disadvantage of the Screaming Eagle Stage IV Kit is its cost. This kit is a significant investment, and the price may be prohibitive for some riders.

2. Installation Complexity: The installation of the Screaming Eagle Stage IV Kit can be complex, and it may require professional assistance. This additional cost can add to the overall expense of the kit.

3. Loud Exhaust: The loud exhaust produced by the Screaming Eagle Stage IV Kit may not be to everyone's liking. Some riders may find the noise level to be excessive, especially in residential areas.

4. Fuel Consumption: The increased power and torque provided by the Screaming Eagle Stage IV Kit can lead to higher fuel consumption. This may result in additional costs for riders.

5. Potential Legal Concerns: In some areas, the loud exhaust produced by the Screaming Eagle Stage IV Kit may be in violation of local noise regulations. Riders should check their local laws before installing this kit.

Conclusion:

The Harley-Davidson Screaming Eagle Stage IV Kit offers significant performance improvements, including increased horsepower, torque, and throttle response. However, it comes with a hefty price tag and complex installation process. Additionally, the loud exhaust and potential fuel consumption concerns may be deterrents for some riders. Ultimately, the decision to invest in the Screaming Eagle Stage IV Kit depends on your personal riding preferences, budget, and local regulations.

Recommendation:

If you are a Harley-Davidson enthusiast who values performance and enjoys a loud, powerful exhaust note, the Screaming Eagle Stage IV Kit may be a worthwhile investment. However, if you are concerned about the cost, complexity of installation, or potential legal issues, it may be prudent to consider alternative performance upgrades that offer similar improvements but with fewer drawbacks. Ultimately, thoroughly research and consider all factors before making a decision.

Details:

The Harley-Davidson Screamin' Eagle Stage IV Street Performance Kit Part #92500042 is designed for '14-later XL1200 Sportswear model's to maximize torque and horsepower. Sale $2000.00 designed for '14-later XL1200 Sportswear model's to maximize torque and horsepower.

specifications cylindermotorcycleiz:

  • for models: Eagle
  • for makes: Eagle, Harley
  • brand: Harley-davidson
  • mpn: 92500042
  • machine type: Street Motorcycle
  • items included: Gasket
  • country of origin: United States

payments cylindermotorcycleiz:

  • wallet: Apple-pay
  • other
  • credit card: Discover

offer cylindermotorcycleiz:

  • availability: In Stock
  • sold: 0
  • started: March 13, 2026
  • options: Ship-to-home
  • quantity: 1
  • best offers: True

shipping cylindermotorcycleiz:

  • cost: $0.00
  • service: UPS Ground Saver
  • class: Economy
  • carrier: UPS
  • type: Fixed
  • transit: 5-11 Days

general cylindermotorcycleiz:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads

returns cylindermotorcycleiz:

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

seller cylindermotorcycleiz:

  • rating: 100.0%
  • # reviews: 110
  • city: Saint Joseph, Missouri
for models: eagle, for makes: eagle, harley, machine type: street motorcycle, items included: gasket, country of origin: united states,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, sku: 13872780571057751,
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