Introducing the WEB-VC-HSX Heavy Duty Valve Spring Kit, specifically designed for the TRX 300 4×4 ATV. Engineered for durability and performance, this dual spring kit is crafted to handle the increased demands of high-lift camshafts and high-performance engine builds.

With the WEB-VC-HSX Heavy Duty Valve Spring Kit, you can trust that your engine’s valvetrain will remain stable and reliable, even under extreme conditions. These dual springs provide enhanced valve control and prevent valve float, allowing your engine to operate at its peak potential.

One of the key features of this kit is its compatibility with stock retainers, simplifying installation and reducing the need for additional components. This ensures a straightforward upgrade process, saving you time and effort during installation.

With a lift capacity of up to 0.400 inches, the WEB-VC-HSX Heavy Duty Valve Spring Kit is suitable for a wide range of performance applications, offering versatility and reliability for various engine setups.

Upgrade your TRX 300 4×4 ATV’s valvetrain with confidence, knowing that the WEB-VC-HSX Heavy Duty Valve Spring Kit is engineered to deliver consistent performance and durability, mile after mile.

Unlock the full potential of your engine’s performance with the WEB-VC-HSX Heavy Duty Valve Spring Kit. Upgrade today and experience improved valve control and reliability for your TRX 300 4×4 ATV.