I have the LG kit and was able to make 5 60-0 stops all at 104 feet. that is with cheep ebay Vette slotted rotors and HP+ pads. I is covered in this months CarCraft where my car was in the RSE contest.
PS the AMX that won did 4 stops at 110ft and thn they said his last was 101, looked like a timing mistake to me.
2002 C5 Z06 EB