Scalextric C7040 C7056 Digital Conversion Kit ( incl C7036 ) #EScalextric C7040 C7056 Digital Conversion Kit ( incl C7036 ) #E. To suit Scalextric Sport 1: 32 track. Excellent used condition Controllers have minor marks. Perfect working order. This is all you need to convert your Scalextric Sport track to Digital. You will then be able to add digital crossover track and a digital lap counter etc. You will receive all the items in the first photo. With regard to the powerbase track Some say Digital, some say Sport