Design and manufacture of electronics for vehicles. Homne of the RVI-RVC tachometer conversion, the Gauge Wizard that matches senders to gauges and LED Lights Mini, LED, Gauge, Gauge Wizard, Custom Electronics, Vehicle Electronics, LED lights, RVI, RVC, RVI-RVC, tachometer, Smiths, Smiths Tachometer, Rev Counter, Low Fuel, Voltage stabiliser, Voltage regulator, Kit car, Custom Car, Race, Rally, Lucas