Many owners install BD2 hot injectors, then crank up the P7100 for "more power." This results in a smoke screen, runaway EGTs, and ultimately a blown head gasket or melted piston.
As diesel fuel heats up, its viscosity decreases. In a worn DB2 pump or with injectors that have "tired" springs, this thinner fuel leaks past internal tolerances rather than being forced through the nozzle at the correct pressure. bd2 injector hot