Heavy Duty Dyno Animal Valve Spring for AN002W Cam Compatibility

Engineered for demanding stock class builds, the Dyno Animal Valve Spring (Heavy Duty) (SKU: DAS2) pairs perfectly with the AN002W cam or similar designs. This robust component, Dyno OEM Part# DCS-AN2, ensures valves close with precision under high RPMs, preventing float and maintaining power output for superior track speeds.

• Heavy-duty construction handles increased stress
• Ideal for LO206 aftermarket valve train enhancements
• Promotes efficient engine breathing for better acceleration

Racers appreciate how it stabilizes valve timing, leading to more consistent performance and fewer mechanical issues during long races.

Frequently Asked Questions

Q: Is the DAS2 valve spring compatible with stock Animal engines?

A: Yes, this heavy-duty spring is engineered for demanding stock class builds and is specifically designed to pair with the AN002W cam or similar profiles to prevent valve float at high RPMs.

Q: Why should I upgrade to a heavy-duty valve spring?

A: Upgrading to a heavy-duty spring ensures your valves close with precision under high-stress conditions. This stabilizes valve timing, promotes better engine breathing, and prevents the power loss associated with valve float during competitive racing.

Q: Should I replace my valve springs as a set?

A: It is highly recommended to replace valve springs as a complete set to ensure consistent spring pressure across all valves, which leads to balanced engine performance and improved reliability during long races.

Q: Can I use these springs with my existing retainers?

A: These springs are designed for standard Animal valve train configurations. However, if you are performing a full valve train overhaul, we recommend checking your retainers for wear or upgrading to a complete kit for optimal fitment.

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