Fits inside Fiat distributor S155CY to create electronic ignition + suitable sports ignition coil. + Distributor Cap + Rotor Arm. New electronic conversion kits to change any distributor from Points to electronic ignition. Our easy to fit kits take just 5 minutes to fit. Improved Fuel economy and starting. Please make sure coil is 1.5 to 3 ohms. Make sure + side of coil is Live. Connect the Red wire to the + side. Black to the - side of the coil. Our Ultra Spark ignition has automatic Dwell control. Electronic Ignition Kit replaces points in your distributor. This kit is for ...