Nissan and cummins.

The only concern I have (and couldn't post earlier because I hate typing on a mobile phone) is that Freakin Bosch HPFP. But if it's all that Bosch offers to achieve the injection pressures needed, that's all you can go with. Hopefully Bosch has made updates to the pump. Haven't read about any failures with 2015+ trucks from Ford, which is the only company to have publicized updates to the pump with the 2nd gen Scorpion motor. I know that Delphi makes a HPFP similar to the Bosch unit with some improvement to fix some of the engineering concerns. What I really wish is for Cummins to use the HPFP that they utilize on their ISL's and up. It's for their XPI fuel injection systems and can run from 30k to 39k psi. More than enough for the needs of the ISB and ISV... Oh well.