Slotting and cross drilling each have their benefits. cross dirlling aids in cooling, where slotting helps release the gasses built up between the pad face and the swept area of the rotor therefore creating better contact between pad and rotor. Most of our orders have been for both cross drill and slot. However some track customers have ordered slotted only. We just got our next batch of rotors back in from the zinc plater and will be shipping these next sets out starting Tuesday after everything is boxed up and ready.
For those customers who ordered our Sport Rotors BEFORE this sale was out... Please email me directly for an "upgrade for your upgrade" package price!
EricC@STILLEN.com