Hardened Red Stripe Box Stock Valve Spring 10.8 lbs for Clone Engines

Strengthen your stock setup with the DCS-BSHR Dyno Valve Spring, featuring red stripe hardening at 10.8 lbs and 0.850" height.

• Red Stripe Durability: Marks advanced hardening for high-stress endurance.
• Box Stock Focus: Maintains legal pressures for fair racing.
• Each Sold: Build pairs for symmetric operation.

This component enhances valve timing precision, leading to efficient power and organized engine internals for better track results.

It's designed to handle race demands, providing the reliability that keeps you ahead without rule worries.