Comp Cams Dual Spring Kit with Tool Steel Retainers; 0.660-Inch Lift (10-15 Camaro SS, ZL1)

Description

Superior Valvetrain Control for High-Lift Performance. The Comp Cams Dual Spring Kit with Tool Steel Retainers; 0.660-Inch Lift for 2010–2015 Camaro SS and ZL1 is engineered to handle the demands of aggressive cam profiles, higher RPM ranges, and elevated cylinder pressures. By combining dual valve springs with rugged tool steel retainers, this kit helps control valve motion with authority—reducing the risk of valve float, maintaining consistent lift, and ensuring your engine responds faithfully to throttle input whether you’re on the street, strip, or track.

Dual Spring Design for Stability and Durability. The Comp Cams Dual Spring Kit with Tool Steel Retainers; 0.660-Inch Lift uses a concentric dual spring setup that absorbs energy more effectively and resists harmonic oscillation better than single springs. This means tighter valvetrain control during rapid cam events and higher RPM excursions. The dual springs work together to maintain consistent tension throughout the lift cycle, giving the Comp Cams Dual Spring Kit with Tool Steel Retainers; 0.660-Inch Lift improved stability and less deflection under stress.

Tool Steel Retainers for Maximum Strength. Built with precision tool steel retainers, the Comp Cams Dual Spring Kit with Tool Steel Retainers; 0.660-Inch Lift offers superior strength and heat resistance compared to standard aluminum retainers. These hardened retainers stand up to the high forces and elevated temperatures common in performance applications, helping ensure long service life, reliable seating, and consistent spring control, especially important in boosted, nitrous-assisted, or high-compression engines.

Installation. Putting this Comp Cams Dual Spring Kit with Tool Steel Retainers; 0.660-Inch Lift on your Camaro SS, ZL1 takes 5 hours to install.

Application. The Comp Cams Dual Spring Kit with Tool Steel Retainers; 0.660-Inch Lift fits 2010-2015 Camaro SS, ZL1 models.

Comp Cams 26925TS-KIT

CA Residents: WARNING: Cancer and Reproductive Harm

• Dual Spring Kit
• High‑Performance Dual Valve Spring Upgrade for LS Engines
• Dual Valve Springs Designed for Extreme Lift & High RPM Stability
• Tool Steel Retainers for Strength & Durability Under Load
• Includes 7° Steel Valve Locks, Viton Valve Seals & Spring Seats
• Dual Spring Design Handles Increased Valve Lift & Aggressive Cam Profiles
• Manufactured from Super‑Clean Wire & Quality Tested for Durability
• Improves Valve Train Stability, Reduces Float at High RPMs
• Five-Hour Installation
• Fits 2010-2015 Camaro SS, ZL1 Models