NC260Z

John, been there done that. As a matter of fact, I was getting ready to install my new rebuilt SU's (Ztheapy kit) and header when I found the broken stud. thanks for the input. Willie

Rebuilding a 260Z for my son. Pulled intake/exhaust maniforlds and found one broken exhaust stud (front of motor). Also, cam oiler was not working and the cam is badly discolored. Most of the valves were too tight, I reset. My questing is, should I do a valve job on this head and install a 280Z cam or just look for a good 280Z head/cam. What year 280Z cam or head should I look for. Thanks for any help you can give. Cheers