30-30720 Racing Valve Spring Kit
30-30720 Racing Valve Spring Kit
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30-30720 Racing Valve Spring Kit
Elevate your racing performance with the superior engineering of the 30-30720 Racing Valve Spring Kit. Designed for the discerning racer, this spring kit sets a new standard in performance and durability.
Key Features:
- Premium Materials: Crafted from Premium Kobe Super-Clean Chrome Silicon Wire, ensuring top-notch quality and resilience.
- Advanced Engineering: Each spring is meticulously designed using proprietary advanced spring design simulation and analysis software tailored for specific applications.
- Optimized Performance: Heat-treated, stress-relieved, and shot peened to guarantee maximum performance and longevity.
- High Pressure: Delivers 80 lbs of seat pressure and 205 lbs @ 0.435" lift (max), perfect for high-performance racing needs.
- Compatibility: Designed for seamless integration with OEM integrated Seal/Base (OE# 3610212) where applicable.
- Lightweight Design: Features lightweight heat-treated steel retainers and a beehive spring to reduce reciprocating mass while maintaining essential spring forces for boosted racing applications.
Choose the 30-30720 Racing Valve Spring Kit for unmatched performance and reliability on the racetrack. Experience the difference that engineering excellence can make in your racing endeavors.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

