Speedmaster PCE272.1013 1.550" OD Single Valve Spring w/Damper 135Lbs @ 1.900"

The Speedmaster PCE272.1013 is a precision single valve spring with integrated damper, designed for high-performance engine builds. Engineered with a 1.550" outer diameter and rated at 135Lbs @ 1.900", this spring delivers consistent valve control and harmonic vibration damping essential for reliable operation at elevated RPMs. The 1.125" coil bind specification ensures proper seating and maximum compression travel.

This valve spring assembly is ideal for performance enthusiasts and engine builders who demand quality valve train components. The integrated damper reduces valve train noise and extends component life by controlling resonance frequencies. With grounded specifications matching OEM and aftermarket engine requirements, this Speedmaster spring suits both street and competition engine applications where precise valve actuation and durability are critical.

Key Features & Benefits

• Integrated Damper Design: Built-in damper minimizes valve train vibration and harmonic oscillation for smoother operation.
• 1.550" Outer Diameter: Precise OD specification ensures proper fitment in compatible cylinder heads and engine blocks.
• 135Lbs Spring Rate: Rated at 135 pounds of force @ 1.900" compressed length for controlled valve seating.
• 1.125" Coil Bind: Coil bind specification defines maximum compression travel and impact resistance.

Specifications

Ideal Applications

• High-performance engine builds and upgrades
• Street and competition small-block engine applications
• Cylinder head restoration and valve train replacement
• Custom engine assembly for vintage and modern performance cars