Engineering Research and Application
of London Road, Dunstable
1964 Zenith Carburettor and Solex Ltd agreed to merge their carburettor manufacturing activities which would be concentrated at Zenith. The parent company would be Fiava Ltd. Zenith would become the controlling shareholder in Engineering Research and Application and Stanmore Engineering (die casters)[1]
c.1968 Developed an emission control system for cars to meet US requirements; incorporated in exhaust systems made by Zenith Carburetter Co[2]