We only offer for sale, complete injector sets. We will not sell nozzle sets separately. Perfect quality can only be achieved with complete injector sets. Injector disassembly & reassembly outside of optimum clean room conditions often create their own problems.
Common failures that can occur: incorrect torque values | Mis alignment & contamination are common issues | High pressure Leakage potential due to damage to the high pressure sealing surfaces.
All these failures can lead to a broken nozzle retaining nut. Failures by the injector itself will not be detected
Beside the possible failures we change all the necessary injector adjustment parameters to get the maximum power out of our nozzles.
Note: this has nothing to do with the change of the complete injector setup offered in "Injector Stage 4".