Hi all. Im am building up some stock of 2nd hand Scalextric gear. Im looking for info regarding the tech specifications of the cars so I can refurbish & rebuild as required. I have the Valvoline Ford Mondeo & Autosport BMW touring cars. From 1986 I believe. Also have the VW Beetle Cup models. Would like to know info on motors, guides, gears, pickups & tyres. Cheers for any help.