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The Ferrea valve spring kit for Acura and Honda B18/B16 Pac Enhanced applications is a dual-spring upgrade intended to handle more aggressive valvetrain demands. Labeled Pac Enhanced, this dual arrangement replaces stock springs to improve valve stability during spirited driving or higher-rpm use, offering a focused valvetrain component for B18 and B16 engine platforms.
Ferrea Acura/Honda B18/B16 Pac Enhanced Dual Spring Kit
