I'm changing my rear drums to disc. My question is do I need to change my master cylinder? I'm getting conficting reports concerning this, and I'm hoping someone here will know? And if you could post an explanation please

 

i did the rear swap, and i didnt change the master cylinder because i heard the 94-95 LX and EX have the same master cylinder,

 

Well, I don't know if this makes a difference, but I have a 92 DX and I'm swapping in discs from a 92 EX.

 

I don't think that u would have to change them. I am working on doing the swap myself. THe biggest thing that i would worry about is swappin the proportional valve or the metering valve. When u have front discs and rear drums, ususally they are proportioned to have less psi in the rear, b/c drums tend to lock up more than disc and the fact that when u brake most of the weight is taken off the back and shifted tward the front makes the biggest difference. I am not sure if anyone else knows what's up, but i will be researching......