The Supertech exhaust valve set includes 16 Inconel valves sized 30.5 x 4.95 x 110.2 mm, packaged for full-head replacement in compatible engines. Inconel construction provides high-temperature strength for exhaust duty across sustained operation. Sold as a complete set of 16, this package is specified for BMW S65 and S85 applications where a full valve complement is required.
Supertech BMW S65/S85 30.5x 4.95 x 110.2mm Inconel Exhaust Valve - Set of 16