-Long life 7PK serpentine drive belt

4 Digital Inputs – Configurable with pull-up resistors

G45-1350 Part Number: 888169-5004S

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Kelford Camshaft & Valve Spring Kit for BMW S58 Camshaft Option:Stage 2 -Long life 7PK serpentine drivePlease note: All camshafts must be installed by a professional engine builder, using the provided camshaft specification sheet. The builder is responsible for verifying piston to valve clearance and setting engine timing according to the cam card specifications, not the factory settings. Maximize the performance potential of your BMW S58 engine with this complete Kelford Camshaft and Valve Spring Kit, now available from 5150 AutoSport. Designed