hey guys need to know if there wiring for the coil on a rb30 is on the battery loom or engine ecu loom the reason i ask is im doing a v8 carby 308 conversion in my vl witch was org a rb3 and cant work out the coil wiring and if there coil wiring is on the ecu loom. can i just splice a power source from the battery harness to the coil any help or exp with doing this would be great thanks

Yes coil wiring is on the engine/ecu loom. Power should be ignition switched from the fusebox. I don't know much about the carby 308s, but if it uses a mechanical fuel pump, points ignition and the coil is wired to batt +ve then you wouldn't be able to turn the engine off would you??