Big Bore 39 PICT carburettor for 1600cc and larger Type 1 twin port engines Excellent value for money and a straight bolt on big bore upgrade carburettor, perfect for a mildly tuned street engine keeping the stock look but offering a noticeable increase in acceleration and torque, without the expense and maintenance of a twin carb kit. Recommended 1776 to 1835cc Fits on the standard 34pict manifold
