http://www.ebcbrakes.com/trackday&race.html
http://www.ebcbrakes.com/Assets/2005ebcintcat.pdf
they list the silvia 1.8 zx there quite goot, my brother has them on his vr6, hes got no complaints.
i think green stuff are more disc friendly, the red will wear i would think, but i dunno, just a guess
