30-30640 Racing Valve Spring Kit
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30-30640 Racing Valve Spring Kit
Elevate your racing performance with the 30-30640 Racing Valve Spring Kit, meticulously engineered for optimal efficiency and unmatched durability. Designed with the serious racer in mind, this kit promises to deliver superior performance on the track.
Key Features:
- Premium Quality Material: Made from top-grade Kobe Super-Clean Chrome Silicon Wire, ensuring longevity and resilience.
- Advanced Engineering: Each spring is crafted using proprietary design simulation and analysis software tailored for specific applications.
- Optimal Pressure: Designed to provide 80 lbs of seat pressure and 205 lbs at 0.435" lift, catering to high-performance needs.
- Compatibility: Specifically designed for compatibility with OEM integrated seal/base (OE# 3610212) in applicable models.
- Lightweight Design: Features heat-treated steel retainers and beehive springs that reduce reciprocating mass while maintaining essential spring forces for racing applications.
- Enhanced Performance: Heat-treated, stress-relieved, and shot peened for maximum performance, ensuring reliability even in the most demanding conditions.
Whether you're hitting the track or cruising through competitive circuits, the 30-30640 Racing Valve Spring Kit is your ultimate choice for enhancing engine performance. Invest in your success with components that are engineered for excellence!
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

