As opposed to dual cylindrical spring systems, COMP Cams Dual Conical Valve Springs require no interference fit to dampen spring surge. The self damping...
The .675" Lift Conical Spring Kit with Titanium Retainers for GM LT1/LS7 Applications features a smaller diameter in the upper half to reduce active...
The COMP Cams .660" Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:Max Lift: .660"Increased High RPM StabilityExcellent spring upgrade for high...
Featuring our innovative natural damping conical valve springs for increased RPM, this LS spring kit includes tool steel retainers, spring seats, seals and locks...
Featuring our innovative natural damping conical valve springs for increased RPM, this GM LS spring kit includes a set of retainers, spring seats, seals...
The COMP Cams .630" Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:Max Lift: .630"Increased High RPM StabilityExcellent spring upgrade for high...
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