I have a Non ABS 93 N/A and upgraded 93 Turbo brakes. I'm not happy with the pedal feel, it doesnt feel firm enough. The car stops fine bit seems like the pedal requires more effort/travel than I'm used to.

I have been reading people upgrade their Master Cylinder to 1" and Booster to improve the feel.
Can anybody provide me with the Part numbers required ? Would be interested to hear of anyone experience.

There is quite a bit about the subject if you search this forum.

So what size master cylinder do you have at present? Iron or aluminium?
If it is 7/8" you could possibly fit the later model 15/16" for better pedal feel.