The Speedmaster PCE272.1004 dual valve springs feature a 1.450" outer diameter design with an integrated damper to reduce harmonic vibration and promote consistent valve control under demanding engine conditions. Rated at 145 lbs of seat pressure at 1.900" installed height, these springs deliver reliable valvetrain stability for performance street and racing applications.
With a coil bind height of 1.150", these dual valve springs provide ample travel clearance for aggressive cam profiles, helping to maintain proper valve float resistance at higher RPM. Sold as a set, the PCE272.1004 springs are a dependable upgrade for engine builders seeking improved valvetrain performance over stock components.
MPNPCE272.1004
UPC840136526292
