The COMP Cams 1.550" two-spring valve assembly provides a compact dual-spring option for builders needing a specific spring dimension. Offered as an outer/inner pairing, this 1.550" spec is intended for use where a two-spring setup is required to control valve motion under higher lift conditions. Use it to assemble a matched spring pack for custom cam applications.
COMP Cams Valve Spring 1.550in 2 Spring