I need some help. I have a 92 hatch cx with drums in rear and stock discs up front. I just bought gsr's for the back and I have a 1" brake master cylinder and booster. Do you guys think that is enough with those and some goodridge lines. Or should I put the bigger civic ex front disc on with the goodridge lines. The front discs are going to cost me 200. Is the bigger disc worth it? Also should I get a proportioning valve from a civic with all discs. My car runs high 11's so the brakes need to be good i just don't know if the 200 is worth it?

 

You're not gonna even want to upgrade the MC without upgrading the front calipers.

 

I need to upgrade the mc since I am putting gsr rears instead of my drums. The real question is whether civic ex front brakes are worth 200 and if it will really make a big difference in my breaking?