Its on VFAQ.com which is a site you should learn to use cause it will answer most of your question for you, but.......
if you just put in your Master Cylinder you should know what im talking about:
1) break the set nut loose on the back of the clutch pedal
2) turn the rod that comes out of the master cylinder so that it moves into the firewall
3) test her out and continue adjusting until the clutch works how it should
4) Re-tighten set nut