For sale c20let/xe cylinder head, has cat fast road cams, double valve springs, titanium retainers, oversized valves and ported. Has slight det marks on cylinder 3 but has always been there and never caused a issue running over 450 bhp. Head has also had the pourous head mod done at cylinder head services in northampton along with rest of work. Has over 1k spent on it. The item "Vauxhall c20let/xe cylinder head, cat cams, port and polish, oversized valves" is in sale since Friday, February 19, 2021. This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Engine, Tuning & Chips\Other Engine Tuning". The seller is "xo_daniel_ox" and…