The FBA came first in 1991 , and was also known as the ` BOA ' . It was based on the Ford Cologne V6 . The FBA came first in 1991 also known as the ` BOA ' , it was based on the Ford Cologne V6 used in the Ford Sierra and Ford Capri and other models and was a twin overhead camshaft 24valve conversion for more power , producing 195 P and better idle quality .