Looking at the Kawasaki Motorcycles of the 2002 Big Twin ComparisonKawasaki rolled out the first of its current line of 1500 V-twins in 1996. The single-carb Vulcan 1500 Classic was derived from a now-discontinued twin-carb Vulcan 1500 V-twin.
Source: https://www.motorcyclecruiser.com/looking-at-kawasaki-motorcycles-2002-big-twin-comparison?dom=rss-default&src=syn
From: Motorcycle Cruiser Magazine