Speedmaster PCE272.1013 Single Valve Springs with Damper 1.550" OD 135 lbs @ 1.900"

The Speedmaster PCE272.1013 is a high-performance single valve spring with integrated damper designed for high-revving performance engines. These valve springs feature a 1.550" outer diameter and are engineered to deliver 135 pounds of seat pressure at 1.900" installed height, providing excellent valve control and preventing valve float at elevated RPM ranges.

Key Specifications:

• Outer Diameter: 1.550 inches
• Seat Pressure: 135 lbs @ 1.900" installed height
• Coil Bind: 1.125 inches
• Single spring design with integrated damper
• Precision wound from high-quality spring steel

The integrated damper design helps eliminate harmonic oscillations and spring surge, which is critical for maintaining consistent valve timing in performance applications. The 1.125" coil bind specification ensures adequate valve lift capability while preventing spring stack-up. These valve springs are ideal for street performance and racing applications where reliable valve train control is essential for engine longevity and peak power output.