ok as i can't get any more power out of upgrading the injectors on my mfi rs turbo

i've turn my thoughts on cams and i've got a modified head i'm thinking of putting on my engine when i rebuild so today decided to see exactly whats been done

but would like to know more on my camshaft

taken it out and the following is on it

dizzy end is

r m-TRW

on the actual shaft is the following

cwc ep75
c1 d1
f2 26

so has anyone any idea what cam this is

also the full head setup includes

42mm inlet valves
37mm exhaust valves
exhuast ports been ported and polished
double valve springs

so i would assume its a uprated cam but can only find american ford models using trw cams
so if anyone in the know can help i would like to know what cam it is and the durations and rev ranges its accross etc thanx alain