I've used EBC Red Stuff pads with good results, but not on a stock system, I've upgraded to the Cobra brakes on my Fox. I experienced no fade from the EBC pads despite many heavy braking "opportunities". You're stock setup won't last long on a road course, I've been there, but upgrading to the EBC or Hawk pads and dumping the rubber flex line for s.s. will help some. You're better off upgrading to a Cobra/Brembo/Baer setup if you're going to open track often.
91 LX, daily driver/open track car; 331 stroker, Edelbrock Performer heads and intake, both stage 2 ported, necessary supporting cast. FRPP Cobra M-2300-K, full Maximum Motorsports tubular k-member/torque arm setup, lots of others.
5 Mustangs and counting