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Supertech dual valve springs set of 16 provides a high-quality spring solution with specified dimensions and a 22mm coil bind and 18.3mm max net lift, built for reliable valve control in upgraded engines. These springs suit performance cylinder heads where dual-spring retainment is needed to control valvetrain stability at higher lifts and rpm ranges, helping prevent float while supporting demanding cam profiles.
Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16
