The Speedmaster PCE272.1007 dual valve springs feature a 1.450" outer diameter and are rated at 130 lbs of seat pressure at 1.800" installed height, delivering consistent and reliable valve control for performance engine builds. The dual-spring design helps resist harmonics and provides added stability at elevated RPM ranges compared to a single-spring setup.
With a coil bind height of 1.060", these springs offer a defined travel range to suit a variety of performance camshaft profiles. Whether you're building a street performance or dedicated racing engine, these Speedmaster valve springs are a straightforward upgrade for improved valvetrain reliability and performance.
MPNPCE272.1007
UPC840136526322
