Brand new Weber DCOE45 carburettor. Supplied with factory setting jets to enable running of engine. Rolling road tuning is advised once fitted to achieve correct running. Supplied with 45mm chokes and stainless steel air ram pipes. See TEN404-45 for our filters. See also TEN406, TEN407 & TEN408 for our inlet manifolds. The DCOE 45 is advised for TR2-4A.