[slideways...]

heres the scoop on drilled rotors.

at the shop i work at, we service some state trooper squad cars. one comes in that has drilled rotors. i asked the cop about it, and she said she put em on because she warps stock rotors within 500 miles. i then asked how long she had the drilled ones on, and she said she had this set put on 1500 miles ago...i looked and there were already severe cracks starting to form all around the rotor. but they werent warped at all. for a sentra with less than 250whp, the only reason you would even need anything better than stock rotors is if you actually track raced it. even then, i would only get slotted rotors at the MOST. rotor size is MUCH MUCH MUCH more crucial than whether it has slots or dimples or holes or orifices or w/e. i said it before and ill keep saying it until people listen: pads, SS lines, and high temp fluid is all you need to stop fast. if you have that setup, only upgrade to larger calipers and rotors if you still get fade, which you wont unless you have huge hp and race your car. on a track. not a dragstrip or street.