just out of curiosity.....NOT that i have them or anything, but this question has bugged me since high school and i've never gotten a clear answer.... is it possible to resurface them using the normal turning machine?

 

yes

 

Ive resurfaced mine wich ar slotted and cross drilled but I have heard that its not recomemded to take off alot of material or to shave past the chamfering on the holes because they might crack.

 

cool....thanks for clearing that up for me....you can never learn enough lol

 

yes....take it to a flywheel shop...it cannot be done with a normal resurfacing machine........