Jaguar XJ13, 1966

Jaguar XJ13, 1966The Jaguar XJ13 was a prototype racing car developed by Jaguar to challenge at Le Mans in the mid-1960s. It never raced, and only one was ever produced.Jaguar had considered the manufacture of a V12 engine as far back as 1955, initially for racing purposes, and then developing a road going version, unlike the XK which was designed as a production engine and later pressed into