8'x4' Scalextric Layouts. in this thread in this sub-forum En , Scalextric® revolucionó el mercado con el lanzamiento de Scalextric® the digital system. SlotForum. . Page 1 of 2 - 8'x4 Targa Florio SSD Track, por Bill "jmswms" (Scalextric Sport Digital / 2 calhas) fonte: slotforum. Aug 13, - Okay been trawling through all the threads in the Tracks & Scenery forum to get some inspiration for my new layout.