PeterVV
Well-known member
In order to splice to current wiring for the p90 you need the two conductor plus screen.For the record, you can use either wiring option (two conductor + screen or just two conductor) but the first option also allows you to wire it up so you can switch it out of phase with the bridge pickup.
Also, the option isn't on the BKP site but you want to try to get Fender bridge pickup spacing (52 or 53mm) rather than the regular Gibson spacing (50mm). I think you have to email them and let them know to build it out that way.
With regards to spacing, there is no choice for P90, there is only one spacing, but it realy doesnt matter.