1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 11982496059163673
  3. RAREELECTRICAL 4054-2IN-2Z8

RAREELECTRICAL 4054-2IN-2Z8 Intake Camshaft 250CC 5UL-12170-10-00 5UM-12170-10-00

fits model: Yz. make: Yamaha.

5um-12170-10-00 Rareelectrical 4054-2in-2z8 Stage 2 Intake Camshaft For Yamaha Yz-f 250cc 5ul-12170-10-00

( Brand: Rareelectrical ), ( Manufacturer Part Number: 4054-2IN-2Z8 ), ( Type: Intake Camshaft ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Item Weight: 10.0000 ), ( Source: Aftermarket )

Review RAREELECTRICAL Stage Intake Camshaft Yamaha Yz f 250cc fits YZ

4054-2in-2z8 Intake Camshaft for Yamaha YZ-F 250cc (5UL-12170-10-00, 5UM-12170-10-00)

Description:

This 4054-2in-2z8 intake camshaft is a high-performance upgrade designed specifically for the Yamaha YZ-F 250cc motorcycle models with the engine codes 5UL-12170-10-00 and 5UM-12170-10-00. This camshaft is an essential part of the engine's intake system, responsible for controlling the intake valves' timing and duration, which significantly impacts engine performance.

The 4054-2in-2z8 intake camshaft is engineered using advanced materials and manufacturing techniques to ensure superior durability, reliability, and performance. The camshaft's profile is designed to provide increased power and torque across the entire RPM range. The intake valves open earlier, allowing for more fuel-air mixture to enter the cylinders, resulting in a more potent combustion process.

This intake camshaft features a 250-degree intake duration, which is optimized for the Yamaha YZ-F 250cc engine. Its design allows for a more aggressive intake valve opening and closing cycle, which enhances the engine's breathing capabilities. The camshaft's profile also includes a 11.5mm intake lift, which maximizes the intake valve's opening area, enabling a more significant volume of air to enter the engine.

The 4054-2in-2z8 intake camshaft is manufactured to precise tolerances, ensuring a perfect fit and seamless integration with your Yamaha YZ-F 250cc motorcycle. The camshaft's surface is treated with a durable coating that protects it from wear and corrosion, ensuring long-lasting performance.

Installing this 4054-2in-2z8 intake camshaft on your Yamaha YZ-F 250cc motorcycle will provide noticeable improvements in power, torque, and throttle response. It is an ideal upgrade for riders seeking to enhance their bike's performance or for those preparing their motorcycle for competition use.

The 4054-2in-2z8 intake camshaft is not a simple bolt-on upgrade and requires professional installation by a qualified mechanic to ensure proper alignment and timing. Always consult your vehicle's service manual or a professional technician before installing this or any other performance parts.

Key Features:

- Designed for Yamaha YZ-F 250cc motorcycles with engine codes 5UL-12170-10-00 and 5UM-12170-10-00

- 250-degree intake duration

- 11.5mm intake lift

- Durable camshaft coating for enhanced protection

- Improves engine performance: power, torque, and throttle response

If you are looking for a high-performance upgrade for your Yamaha YZ-F 250cc motorcycle, the 4054-2in-2z8 intake camshaft is an excellent choice. This camshaft's advanced design and superior materials will help you unlock the full potential of your bike's engine.

Pros and Cons of Buying a 4054-2IN-2Z8 Intake Camshaft for a Yamaha YZ-F 250cc (5UL-12170-10-00, 5UM-12170-10-00)

Intro:

The 4054-2IN-2Z8 intake camshaft is a popular aftermarket upgrade for the Yamaha YZ-F 250cc motorbike. This camshaft is designed to provide better engine performance, power, and torque. However, like any other aftermarket part, it comes with its advantages and disadvantages. In this article, we will explore the pros and cons of buying this intake camshaft for your Yamaha YZ-F 250cc.

Pros:

1. Increased Power and Torque: The intake camshaft is designed to provide better intake valve timing, which results in increased power and torque. This can lead to better acceleration and improved overall performance.

2. Improved Throttle Response: The intake camshaft can improve the bike's throttle response, making it more responsive to rider inputs. This can make the bike feel more lively and agile.

3. Enhanced Engine Sound: The intake camshaft can also provide a more exhilarating engine sound. This can be a desirable feature for riders who enjoy the sound of their motorbikes.

4. Durability: Aftermarket camshafts are often made from high-quality materials that can provide improved durability compared to OEM parts. This can save riders the cost of frequent replacements.

Cons:

1. Cost: The aftermarket intake camshaft can be more expensive than the OEM part. This can be a significant investment for some riders.

2. Installation Complexity: Installing an aftermarket intake camshaft can be a complex process. It may require specialized tools and skills, which can add to the cost and time of the installation.

3. Engine Tuning: Installing an aftermarket intake camshaft may require additional engine tuning to ensure optimal performance. This can involve additional costs and time.

4. Potential for Engine Damage: Installing the wrong intake camshaft or installing it incorrectly can cause damage to the engine. This can result in expensive repairs.

Conclusion:

The 4054-2IN-2Z8 intake camshaft can provide significant benefits to the Yamaha YZ-F 250cc, including increased power and torque, improved throttle response, enhanced engine sound, and durability. However, it also comes with its disadvantages, such as cost, installation complexity, engine tuning requirements, and potential for engine damage.

Recommendation:

If you are considering buying an aftermarket intake camshaft for your Yamaha YZ-F 250cc, it is essential to carefully consider the pros and cons and weigh the benefits against the costs. It is also crucial to ensure that the installation is done by a qualified professional to minimize the risk of engine damage. Ultimately, if you are looking for improved performance and are willing to invest in the cost and complexity of the installation, an aftermarket intake camshaft can be a worthwhile investment.

Details:

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. Stage 2 Intake Camshaft For Yamaha YZ-F 250cc 5UL-12170-10-00 5UM-12170-10-00: Replaces Part Numbers Specifications. All parts sold are new. As a parts distributor we mostly sell aftermarket any OEM would be noted as such.

Intake Camshaft, Replaces: Source: Aftermarket.

part #: 40542in2z8 prices

  • $320.62-$524.52

specifications cylindermotorcycleiz:

  • for models: Yz
  • for makes: Yamaha
  • brand: Rareelectrical
  • mpn: 4054-2in-2z8
  • type: Intake Camshaft
  • california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
  • item weight: 10.0000
  • source: Aftermarket

returns cylindermotorcycleiz:

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

payments cylindermotorcycleiz:

  • wallet: Google-pay
  • credit card: Mastercard
  • other

general cylindermotorcycleiz:

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

seller cylindermotorcycleiz:

  • city: Atlanta, Georgia
  • rating: 97.3%
  • # reviews: 116479

offer cylindermotorcycleiz:

  • started: June 24, 2025
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

shipping cylindermotorcycleiz:

  • class: Economy, Standard, Expedited, One-day
  • transit: 3-8 Days
  • cost: $0.00
  • service: Economy, Standard, Expedited, Overnight
  • type: Fixed
for models: yz, for makes: yamaha, type: intake camshaft, california prop 65 warning: this product may expose you to chemicals which are known to the state of california to cause cancer and birth defects or other reproductive harm. for more information go to www.p65warnings.ca.gov, item weight: 10.0000, source: aftermarket,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, sku: 11982496059163673,
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5 offers $320.62–$524.52 USD
  • New. Offer #1 priced at $320.62 + $0.00 shipping estimate = $320.62* total. Product Type: Intake Camshaft Replaces: Source: Aftermarket.FREE SHIPPING
  • New. Offer #2 priced at $320.62 + $0.00 shipping estimate = $320.62* total. FREE SHIPPING
  • New. Offer #3 priced at $524.52 + $0.00 shipping estimate = $524.52* total. FREE SHIPPING
  • New. Offer #4 priced at $524.52 + $0.00 shipping estimate = $524.52* total. FREE SHIPPING
  • New. Offer #5 priced at $320.62 + $0.00 shipping estimate = $320.62* total. FREE SHIPPING

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