30-31250 Racing Valve Spring Kit
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30-31250 Racing Valve Spring Kit
Unleash the full potential of your racing engine with the 30-31250 Racing Valve Spring Kit. Crafted for maximum performance and longevity, these valve springs are ideal for serious racers and automotive enthusiasts looking to enhance their vehicle's capabilities.
Key Features:
- Premium Materials: Made from Premium Kobe Super-Clean Chrome Silicon Wire for superior strength and reliability.
- Advanced Engineering: Each spring is engineered using proprietary advanced spring design simulation and analysis software, ensuring optimal performance for specific applications.
- Exceptional Durability: Heat-treated, stress-relieved, and shot peened to ensure maximum lifespan and consistent performance under extreme conditions.
- Optimized Specifications: Delivers 80 lbs of seat pressure and 205 lbs at 0.435" lift (max), providing the ideal spring forces for high-performance boosted racing applications.
- Lightweight Design: Features a lightweight heat-treated steel retainer and beehive spring to reduce reciprocating mass while maintaining necessary force.
- OEM Compatibility: Designed for compatibility with the OEM integrated seal/base (OE# 3610212) where applicable, ensuring a seamless fit and function.
Benefits:
- Enhances engine performance by ensuring optimal valve control at high RPMs.
- Reduces wear and tear on engine components, prolonging engine life.
- Improves throttle response and overall drivability in demanding racing conditions.
Use Cases:
Perfect for:
- Professional racing teams looking for reliable and high-performing valve springs.
- Enthusiasts upgrading their engine components for better performance in competitions.
- Custom engine builders seeking precision and durability in their projects.
Upgrade your racing experience with the 30-31250 Racing Valve Spring Kit and witness the difference in performance and reliability.
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.

