Specs for RR Spey needed

I have been googling for this info but without any success. 🙁

I am looking for specs on Rolls Royce RB.168-15R Spey 201 or RB-168-25R Mk. 202/203 that powered British Phantoms.
I need:
– max diameter
– lenght
– specific fuel comsuption (also with AB)
– airflow

Does anybody have such an info?

Regards
Ivan