Kelford Performance Camshaft BMW M Series G80/G81 S58 288/268 | Stage 3

Professionally Built Engines Only 298°/292° | 10.40mm / 10.80mm Valve Lift

BMW M Series Stage 3 drag racing camshafts, designed for professionally built S58 engines producing 1,400hp+. Requires 76mm+ turbo sizing on high boost, running ethanol blend or methanol fuel.

• Valve spring upgrade is required, Kelford Cams recommend valve spring kit KVS58-BT.
• Please check intake intermediate rockers for clearance to the new racing cam lobe. OEM pressed steel rockers have sharp edges which may foul on the larger cam lobe. trim or deburr as necessary.

Important Information:

This product is intended for performance use and should be installed by a qualified professional.

It is the customer’s responsibility to ensure compatibility with their specific vehicle prior to purchase. If you are unsure, please contact us before ordering.

Gridline Custom Motorsports is not responsible for issues arising from incorrect installation, misuse, or improper product selection.

Due to the nature of performance parts, some items may be special order and subject to supplier availability and lead times.