oversized eccentrics Oversize eccentrics are often required to adjust the valves to spec when using a cam with a smaller base circle (typical on regrind cams). We like them better than lash caps. Specification: .028" additional adjustment at the cam. These may also be needed on our New Billet M20 Camshaft with either a 292° or 304° grind. M10: order 8 eccentrics for full set. M20/M30: order 12 eccentrics for full set. Related products Price: $10.26   Quantity to Add:   CONTACT US AT BMWSALES@2002AD.COM 1-800-4-2002AD 909-629-1955 outside of the USA COPYRIGHT © 2002 AD, ALL RIGHTS RESERVED.