G60 camshaft sprocket adjustable Schrick

Camshaft sprocket adjustable for many 8 valve engines. With this camshaft sprocket, the timing of a "sharp" cam can be set exactly, which guarantees a much better power delivery of the engine.With a "rigid" series wheel, the timing can only be set to the mark. So either one tooth forward or backward. With tuning camshafts, however, the optimal adjustment stroke is exactly in between!Valve lift in TDC with SCHRICK 268°/276° 1.3mm(picture shows Polo G40 camshaft sprocket)