1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 11988111059163673
  3. RAREELECTRICAL 4089-2IN-Z8

RAREELECTRICAL 4089-2IN-Z8 Intake Camshaft 450CC 5TA-12170-20-00 5TJ-12170-00-00

fits model: Yz. make: Yamaha.

5tj-12170-00-00 Rareelectrical 4089-2in-z8 Stage 2 Intake Camshaft For Yamaha Yz-f 450cc 5ta-12170-20-00

( Brand: Rareelectrical ), ( Manufacturer Part Number: 4089-2IN-Z8 ), ( 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 450cc fits YZ

4089-2 IN-Z8 Intake Camshaft for Yamaha YZ-F 450cc (5TA-12170-20-00, 5TJ-12170-00-00)

Description:

This 4089-2 IN-Z8 Intake Camshaft is specifically designed and engineered for the Yamaha YZ-F 450cc motorcycle models with the engine codes 5TA-12170-20-00 and 5TJ-12170-00-00. This replacement camshaft is an essential upgrade for riders seeking improved engine performance, increased power, and enhanced throttle response.

The IN-Z8 Intake Camshaft features an advanced design with optimized cam profiles and durable materials. It is crafted from high-quality steel alloy, ensuring superior strength and resistance to wear and tear. The camshaft's contour has been designed to provide better intake valve timing, enabling the engine to inhale air-fuel mixture more efficiently.

The intake camshaft's durable roller tip design ensures smooth and consistent valve operation, reducing friction and minimizing engine noise. This results in a more responsive engine that delivers better power and torque throughout the RPM range.

The installation process of the 4089-2 IN-Z8 Intake Camshaft is straightforward, making it an excellent choice for DIY enthusiasts and professional mechanics alike. The included installation instructions provide clear and concise guidelines to ensure a hassle-free installation process.

By upgrading to this high-performance intake camshaft, riders can expect noticeable improvements in their Yamaha YZ-F 450cc motorcycle's power output, throttle response, and overall engine performance. This upgrade is perfect for riders who demand the best from their motorcycle and are looking to gain a competitive edge on the track or simply want a more exhilarating riding experience on the streets.

This 4089-2 IN-Z8 Intake Camshaft is a must-have upgrade for any Yamaha YZ-F 450cc motorcycle owner seeking to maximize their bike's potential and take their riding experience to the next level. With its advanced design, durable materials, and easy installation process, this replacement camshaft is an excellent investment for any serious rider.

Replacing the (4089-2) Intake Camshaft on a Yamaha YZF 450cc: Pros, Cons, and Conclusion

Introduction:

The (4089-2) intake camshaft is a crucial component in the engine of a Yamaha YZF 450cc. It plays a significant role in the intake cycle of the engine, affecting the power output and overall performance. Replacing this part may be necessary due to wear, damage, or to enhance engine characteristics. In this article, we will discuss the pros and cons of buying and installing a new intake camshaft for a Yamaha YZF 450cc.

Pros:

1. Improved engine performance: A new intake camshaft can lead to increased power output, better throttle response, and improved overall engine performance.

2. Enhanced durability: A new intake camshaft is more durable than a worn or damaged one, ensuring the engine runs smoothly and efficiently for a longer period.

3. Better fuel efficiency: A well-functioning intake camshaft can optimize the combustion process, leading to better fuel economy.

Cons:

1. Cost: Replacing the intake camshaft can be an expensive endeavor, especially when considering the cost of the part, labor, and any additional tools or resources required for the installation.

2. Complex installation process: Installing a new intake camshaft can be a complicated and time-consuming process, requiring specialized tools and knowledge.

3. Risk of damage: There is always a risk of damaging other components during the installation process or if the new part is not installed correctly.

Conclusion:

While replacing the intake camshaft on a Yamaha YZF 450cc comes with its advantages, such as improved engine performance and enhanced durability, it also has its drawbacks, like the cost and complexity of the installation process. Ultimately, the decision to replace the intake camshaft should be based on the specific needs and circumstances of the motorcycle and the rider. If the engine is performing poorly or if the camshaft is known to be worn or damaged, replacing it may be a worthwhile investment. Conversely, if the engine is running smoothly and the budget is limited, it may be best to hold off on the replacement until it becomes necessary.

Recommendation:

Before deciding to replace the intake camshaft on a Yamaha YZF 450cc, it is essential to evaluate the current condition of the engine and consult with a professional mechanic or knowledgeable dealer to assess the necessity and potential benefits of the replacement. It is also recommended to research the various intake camshaft options available in the market and carefully consider the cost, installation requirements, and potential performance gains before making a purchase.

Details:

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than.: Intake Camshaft, Replaces: Source: Aftermarket. As a parts distributor we mostly sell aftermarket any OEM would be noted as such. All parts sold are new.

Stage 2 Intake Camshaft For Yamaha YZ-F 450cc 5TA-12170-20-00 5TJ-12170-00-00: Replaces Part Numbers Specifications.

part #: 40892inz8 price

  • $307.04

specifications cylindermotorcycleiz:

  • for models: Yz
  • for makes: Yamaha
  • brand: Rareelectrical
  • mpn: 4089-2in-z8
  • 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

offer cylindermotorcycleiz:

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

general cylindermotorcycleiz:

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

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  • wallet: Apple-pay
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  • credit card: Discover

seller cylindermotorcycleiz:

  • rating: 97.3%
  • city: Atlanta, Georgia
  • # reviews: 116480

returns cylindermotorcycleiz:

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

shipping cylindermotorcycleiz:

  • type: Fixed
  • class: Economy, Standard, Expedited, One-day
  • service: Economy, Standard, Expedited, Overnight
  • transit: 3-8 Days
  • cost: $0.00
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: 11988111059163673,
Rareelectrical 4089-2IN-Z8 Is Similar To:
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4 offers $307.04–$307.04 USD
  • New. Offer #1 priced at $307.04 + $0.00 shipping estimate = $307.04* total. Product Type: Intake Camshaft Replaces: Source: Aftermarket.FREE SHIPPING
  • New. Offer #2 priced at $307.04 + $0.00 shipping estimate = $307.04* total. FREE SHIPPING
  • New. Offer #3 priced at $307.04 + $0.00 shipping estimate = $307.04* total. FREE SHIPPING
  • New. Offer #4 priced at $506.16 + $0.00 shipping estimate = $506.16* total. FREE SHIPPING

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