I don't know too much about injectors but I have a fully built lb7 and have had injector issues already on a set of modified injectors. I was lucky with my old motor that came out of my truck (03 lb7) in which I never had any injector issues what so ever. Now that the new motor is built, I am sure it will get old really fast if I have problems like so many other lb7 owners if I start going through injectors especially if I have a lot of money in them from modifications. I have seen on here what supersonic has done with his p-pumped lbz project and I am more interested in that than anything but is there any other injectors (with modifications of injector bodies and or wiring of course) that can be used instead of the problematic lb7 injectors. For instance, making lly,lbz,lmm injectors work or injectors from any other diesel engine mechanical or common rail type? Thanks, Bret