SKU: PACPAC-1294-16
MPN: PAC-1294-16
The 1.545 Dual Valve Springs (16) by PAC RACING SPRINGS are engineered for serious engine builders and performance enthusiasts who demand precision valve control at high RPM. This set of 16 dual valve springs is purpose-built for race engines, street machines, and any application requiring superior valve seating reliability and consistent lift geometry.
The dual spring design delivers several critical advantages over single-spring setups, including a 1.545-inch outer diameter that reduces coil bind, minimizes harmonics across the full RPM spectrum, and provides progressive load characteristics that prevent valve float while maintaining stable spring pressure at maximum lift. PAC RACING SPRINGS' manufacturing tolerances ensure wire consistency, seat pressure uniformity, and repeatable free length across all 16 springs in this set.
This design is especially critical in high-lift camshaft applications where single springs often struggle to maintain control. OEM and aftermarket engine builders rely on PAC RACING SPRINGS for applications ranging from small-block Chevrolet to big-block engines, ensuring optimal performance and durability.
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