I am planning to build a copy of a Gibson Longhorn BV and installing EMG pickups in it. I have not actuall gotten around to building it (still waiting to get some money for the last parts) but I want to know how I would wire an EMG 81X (neck) and EMG 60X(bridge). they are both humbuckers and for pots I want 2 tone and 2 Volume with a 3 way selector switch. Any help at all would be appreciated.
you can wire it as normal gibson humbuckers, get a diagram of a gibson wiring and i'll be nearly identical
Look on the EMG website for wiring diagrams.
when you buy the EMG's, you open the box and pull out the piece of paper with wiring diagrams for nearly every possible pickup/switch/volume and tone control configuration you could think of and you wire it according to the one you want. seriously they come with instructions.
the wiring thread should help.