I flush the entire system once a year in the spring with OEM fluid.
I do about 15 track days per season. I always have my vacuum bleeder with me at the track just in case, but I have never needed it. I never needed to bleed the brakes, good pedal throughout the season. Never lost brakes either. The tracks I run are good for about 135mph. I run el-cheepo Hawks HP+.
Last edited by CanAutM3; 04-29-2012 at 07:59 PM.