The prototype made entirely in Jicey workshops Viroflay Jean Caillas, made his first laps in the summer of 1947 and has taken place along the stretch of highway west not yet in service. Painted blue France, she was immediately presented to the Motor Show in October which was held in Paris at the Grand Palais. This new race car was greeted favorably by all of the press, and will soon attract the interest of Eugene Martin racing driver who will bear purchaser. This is the beginning of a long sporting career ...
First it was equipped with a Peugeot engine and then a BMW engine