Essential Chevrolet Lsx Spring & Ti-retainer Set Premium Build [rcA0yDdH]

Pro Valve Racing takes a scientific “System” approach when designing our Valve Spring Kits. Each component is designed to work with the others as part of the complete system.
Pro Valve Racing's engineers use proprietary design and simulation software.

Our design, simulation, and manufacturing processes insure compatibility of the
valve spring’s force and natural frequency with the cam profile, valvetrain mass,
system harmonics, and the engine RPM.

Our spring manufacturing partners are U.S based companies that are ISO certified.
Combining our design and simulation protocols with this premium quality Chrome-Silicone-Vanadium (CSV) valve spring wire, and manufacturing processes including, heat treatment, stress relief, and shot peening.

Pro Valve Racing's Titanium Retainers are manufactured using the latest CNC technologies from a 6AL aerospace alloy with certifications.   

Chevrolet LSX Spring / Retainer Kit:

• Installed Height : 1.850"
• Seat Pressure : 140 lbs.
• Open Pressure : 403 lbs. @ .620" Lift
• Bind Height : 1.175"
• RATE : 422 lbs.
• CSV / 6AL4V Ti-Alloy
• 16 - Beehive Springs
• 16 - Titanium Retainers