...that have done 550-600 RWHP with pumpwork DONE ON THE TRUCK NOTHING CUSTOM (0 or 100 plate ground in the garage, AFC mods, Rack mods, 4 or 5 GSK, 18*-22* of timing), the injectors range between Marine 370 ($300) to DDP4s or II dragon flys, 62,64 or 66mm turbo, o-rings and studs (if you choose...