Agamemnon

Ive had some x drilled and slotted rotors on my car for roughly 2k, maybe less. When I brake theres a noise like a pulsing at slower speeds, no difference in braking, just an on/off kind of noise. Im just wondering if anyone experienced this with similar rotors. Also, recently my brakes have been sqeaking too, possibly a side effect of the rotors? Im thinking of ditching them and just getting blank ones, which I really should have done in the first place. Thx.

Ubermensch

Check the runout on the rotors. Pulsing is usually a good indication things are out of spec.

Agamemnon

What do you mean by runout?

speedymon

Rice is not nice. Yeah ditch 'em and get the blanks. You'll be going through pads at a quicker rate anyways. I don't know how much faster but i know you will.

Chris

runout refers to them being warped, and how much they "wobble" from side to side.

Get the Balnks...you wont be sorry.