Cylinder head for Peugeot 206 2.0 GTI. The head is chemically cleaned and tested for cracks. The cylinder head is with large (oversized) exhaust valves and performance intake valves. Intake and exhaust ports is fully ported and polishing. Valve guides with new shape for maximum efficiency. In flowbench test results is +21 % in intake flow and +19% in exhaust flow. The head is ready to installation .This cylinder head is made by a motor sport professional.