I was given a nice assortment of Triumph Vitesse bits recently. In the box
of carbs were a pair of CD175-2 Strombergs (usual Vitesse ones are CD150s).
I'll stick them on Ebay, but it would help to know what they're off. Any
ideas?

For the process of elimination, they're not Vauxhall Firenza / Magnum, some
of which used the Stromberg 175CD carbs.

Mike.