kylerxlaw

Hey guys I have a 74' 260z with round top SU's, I would like to start working on the engine some. I have been reading a lot about cams but I have not came up with a clear option. If someone could point me in the right direction of a good cam that would be awesome. I plan on keeping the bottom end stock. I plan on doing a header and 2/2.5 inch exhaust porting and polishing would not be a problem. If I do find a good cam what other parts should be changed?? Any tips or direction would be great appreciated thanks!