BMW B46 Valve Spring Kit by Ferrea 11247834522 This kit includes replacement timing

This kit includes replacement timing chains for:

Retainer qty: 24

Smoother power where it counts

as well as oversized valve upgrades

C Clutch Pack: 10 Alto G3 fibers

BMW B46 Valve Spring Kit by Ferrea 11247834522 This kit includes replacement timingWhen building a high performance BMW B46 engine, upgrading the valvetrain is criticaland Ferrea valve springs are among the most trusted components in the industry. Engineered to prevent binding, breakage, and valve float, this spring kit is designed for enthusiasts pushing their B46 on the street or track. Built to Handle High RPM and Boosted Applications Valve spring binding, breakage, and float can cause major problems at high RPM or under boost.