300ZX brake problem

[Zetec]

Ok so I installed my 26mm ZX brakes yesterday and when I went on a test drive I noticed there was gradually more and more resistance and vibration at speed. Eventually they locked up without me touching the pedal and would not allow me to move. I was able to get back but only after letting the car sit and repeating the above process a few times. Does anyone know what I messed up or might I have faulty calipers?lo
Modified by Zetec at 8:53 PM 3/21/2007

[Raxephon]

..... I was able to get back but only after letting the car sit and repeating the above process a few times.......

What process?

[Zetec]

the process of the brakes engaging on me while driving and having to sit and let them cool off for like 20 minutes. But hey thanks for helping.