The career of the JEC 386B seemed to span one race in the German F3 Championship at Brünn in 1968. The VW powered machine was driven by Jacky Eeckelaert and entered by Excelsior in the year-old B class, it qualified at the back and finished last. In the previous year, 1987, a number of entries were made for the same driver in a JEC 386 but the car never arrived.
1988 Jacky Eeckelaert.