
( Brand: Kibblewhite Precision ), ( Manufacturer Part Number: MN/W02P ), ( Compatible Year: 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 ), ( Compatible Model: Trx400ex Sportrax ), ( Bundle Description: 1 Pc Genuine Kibblewhite Valve Spring Kit ), ( Type: Valve Spring Kit ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )
Review KIBBLEWHITE PRECISION Mn/w02p Valve Spring Kit Honda Engine fits SPORTRAX TRX400EX WR 1999–2008
Introducing the KibbleWhite Precision MN/W02P Valve Spring for the 1999-2008 Honda TRX400EX Sportrax engine WR Kit. This high-performance valve spring is meticulously engineered to provide superior reliability and enhanced power output for your ATV engine.
The KibbleWhite MN/W02P Valve Spring is manufactured using the latest technology and top-quality materials. Each spring is precision wound to ensure consistent height, diameter, and spring rate. The material used is a high-tensile steel alloy that offers excellent fatigue resistance and durability, ensuring long-lasting performance even under the most demanding conditions.
This valve spring kit includes two intake and two exhaust springs, all designed to work seamlessly with your Honda TRX400EX Sportrax engine. The intake and exhaust springs are specifically tuned to match the engine's powerband and provide excellent valve control, resulting in improved combustion efficiency and increased horsepower.
The MN/W02P Valve Spring kit is also designed with a reduced seat diameter, which provides better sealing and reduces the likelihood of valve float, allowing your engine to breathe more efficiently and deliver improved power and torque. This can lead to better performance, smoother idling, and reduced engine heat.
Installing the KibbleWhite Precision MN/W02P Valve Spring kit is a straightforward process and can be done with basic hand tools. The kit includes all necessary hardware, making it a convenient and hassle-free upgrade for your Honda TRX400EX Sportrax engine.
Upgrading your ATV's valve springs with the KibbleWhite Precision MN/W02P Valve Spring kit is an investment in your vehicle's performance and reliability. By providing superior valve control and durability, you can enjoy a more responsive engine, improved power delivery, and enhanced overall performance. Whether you're a weekend warrior or a professional racer, this valve spring kit is the perfect upgrade for your Honda TRX400EX Sportrax engine.
The KibbleWhite Precision MN/W02P valve spring for the 1999-2008 Honda TRX400EX Sportrax engine WR kit is a performance upgrade that aims to provide better valve control and reliability. Here are some pros and cons of purchasing this valve spring kit:
Pros:1. Improved Performance: The KibbleWhite valve springs are designed to provide better valve control, which can lead to improved engine performance. This includes increased horsepower and torque.
2. Reliability: The KibbleWhite valve springs are made from high-quality materials and are designed to last longer than OEM springs. This can help prevent valve bounce and reduce the risk of engine damage.
3. Customization: The KibbleWhite valve springs are available in different spring rates, allowing riders to customize their engine performance to their specific needs.
4. Longevity: The KibbleWhite valve springs are designed to last longer than OEM springs, reducing the need for frequent replacements.
Cons:1. Cost: The KibbleWhite valve springs are more expensive than OEM springs. This may be a consideration for budget-conscious riders.
2. Installation: Installing the KibbleWhite valve springs requires some mechanical knowledge and skill. It may be necessary to hire a professional to install the springs, which can add to the overall cost.
3. Compatibility: The KibbleWhite valve springs are specifically designed for the Honda TRX400EX Sportrax engine WR kit. They may not be compatible with other engine models or years.
Conclusion:The KibbleWhite Precision MN/W02P valve spring kit is a high-quality performance upgrade for the Honda TRX400EX Sportrax engine WR kit. It provides improved performance, reliability, and customization options. However, it comes with a higher cost and requires some mechanical knowledge for installation. If you are looking to maximize the performance of your Honda TRX400EX Sportrax and are willing to invest in a high-quality upgrade, the KibbleWhite valve springs are a great choice. If you are on a tight budget or are not comfortable with the installation process, you may want to consider other options.
Recommendation:If you are looking to upgrade the valve springs on your Honda TRX400EX Sportrax engine WR kit and are willing to invest in a high-quality option, the KibbleWhite Precision MN/W02P valve spring kit is a great choice. It provides improved performance, reliability, and customization options. However, it comes with a higher cost and requires some mechanical knowledge for installation. If you are on a tight budget or are not comfortable with the installation process, you may want to consider other options or seek professional advice before making a decision.
part # mnw02p price
- $109.54
specifications atvsienna:
- for models: Trx400ex, Wr, Sportrax
- for makes: Honda
- for years: 1999-2008
- brand: Kibblewhite Precision
- manufacturer part number: MN/W02P
- compatible year: 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999
- compatible model: Trx400ex Sportrax
- bundle description: 1 Pc Genuine Kibblewhite Valve Spring Kit
- type: Valve Spring Kit
- core charge: Free No Core Charge
- fitment type: Direct Replacement
offer atvsienna:
- quantity: 1
- started: May 12, 2026
- availability: In Stock
- options: Ship-to-home
- sold: 0
payments atvsienna:
- wallet: Google-pay
- other
- credit card: Discover
returns atvsienna:
- time: 30 Days
- paid by: Seller
- policy: Returns Accepted
shipping atvsienna:
- type: Fixed
- class: Standard
- cost: $0.00
- transit: 3-5 Days
- service: Standard
general atvsienna:
- ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts
- condition: New
seller atvsienna:
- # reviews: 22594
- rating: 99.3%
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