K75S refurb Fuel Injectors

[Snowball222]

I'm well into a winter project on this bike.
Now working on the fuel system which was pretty messy.
Having tried to remove the fuel rail and injectors the rail came away but the injectors stayed put.
The rail contained plenty of rust and general mess but the injectors are even worse.
Having never worked with injection systems before should these be cleaned by me, sent somewhere for professional refurbishment or just replaced.
Any guidance much appreciated.

 

[NeilDD]

Have a look in your area for ASNU injector servicing.
They maybe recoverable, or the injector people might be able to recommend an alternative