Fuel injectors

[andyredtop83]

My 20xe nova has cream injectors fitted, can I fit blue ones instead as I have some that have been tested and re-built or is it best to send the cream ones off for testing? Thanks

[Iain]

I think the blues have a different flow rate or pressure or something so aren't interchangeable. Best off sourcing some spare creams

[Scottcooper85]

Creams suit the 2.5bar fuel rail regulator and blue ones the 3.0bar regulator. It should be stamped on the reg what pressure it is.

[andyredtop83]

Thanks for your help

[Will F]

They are interchangeable and will run fine, the blues have a more efficient flow pattern, but unless there's a running issue, don't mess with it. Creams are up to the job