Reply to "115mm Tacho eletronisch gesucht"

Peter, to DIY-convert a #4490 Autometer speedo to a DeTomaso metric face requires a real leap of faith. First, you must disassemble your current speedo so as to access the face- not too difficult except for removing the delicate pressed-on needle. Then you must take a deep breath and saw open your $265 (USD) Autometer's sealed plastic case so as to swap faces. Unless you are in a different economic class than I, this will take the longest to do. If a cursory fit-check indicates the faces will not suitably interchange, you could have a new face made by photolithography, relatively cheaply. The Pantera 90 (37 made) used an electronic version that has a 300km face and looks & fits like your stocker. I've never seen one except in photos. Roland Jaeckel has/had one with its drive sensor, but it was priced out of my reach.