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

Adhering to box stock rules starts with the DCS-BSH-EB Dyno Valve Spring, delivering 10.8 lbs at 0.850" height with yellow stripe hardening.

• Cam Compatibility: Built for new CL2R cams in Clone engines.
• Pressure Note: Set during install to meet 10.8 lb regulation.
• Hardened Strength: Yellow stripe indicates enhanced durability.

This spring maintains valve integrity at speed, aiding consistent power for competitive edges on the track. Sold each for precise matching.

It's key for organized valve trains in stock builds, preventing failures that cost races.