Conical Valve Springs

Supertech conical valve springs use a tapered coil design with a constantly varying natural frequency to disrupt harmonics and improve valvetrain stability at high RPM.

Each spring is made from premium Superclean Chrome Silicon Vanadium steel alloy with computer-designed wire stress and controlled harmonics for consistent pressure and long fatigue life.

Key Features

• Conical design with constantly varying natural frequency
• Reduced retainer mass
• Premium Superclean Chrome Silicon Vanadium steel alloy
• Computer-designed wire stress and controlled harmonics
• Improved stability at high RPM
• Sold individually or as engine sets

Applications

Supertech conical valve springs fit a wide range of engines in high-RPM builds. Use the matching retainer and verify installed height and coil bind clearance before assembly. Select your engine to see the parts that fit.