Looking at a real engine for my 71 Westy. Tired of putting in the 1600DP. Would like reliabilty , torque and simplicity. At the NAC show , someone told me to look into a 2007 cc with a progressive carb.Dual carbs are a my stery to me so the notion of a single carb got my attention. Who builds those around here? Oakhill I think is who Greg mentioned. Other ideas welcomed for the engine. Anyone have a Westy with a 1776 in it to test drive? Thanks, Trey