wow, thanks guys. I went back and looked and it sure does have TWO master cylinders. that saves me some money right there.
while I have your attention, I need a caliper because the chassis did not come with calipers. TS racing sells the specific one for the chassis (skm , 60-mm centers on the bolts and the rotor is almost 12mm thick. should I get the factory one or are there brakes out there that may be better performing?