to buy or not to buy

[gippy87]

so somoene on here selling the cams i want. hks 264 step 2's im not sure what normal wear marks are since all have to go buy are my stock cams that i pulled out. what do you guys think of these pics any good or no. looks like there some good wear on the top shaft and looks like one of the lobes on the bottom shaft are sort of scratched up.
http://i203.photobucket.com/albums/aa279/kidnthehal/hks002.jpghttp://i203.photobucket.com/albums/aa279/kidnthehal/hks003.jpghttp://i203.photobucket.com/albums/aa279/kidnthehal/hks001.jpg

[burnsauto]

they should be fine as long as there arent any chips in the lobes.