alright so i got head gasket issues that i need to fix on my camaro and while i was in there i figured i would do some work with it. the car is totally stock to my knowledge. I am thinking about getting headers and ory and cut out, deleting the cat and AIR system, head gaskets, and a cam. What i need to know is when i do the cam what all do i need (like rockers, pushrods, etc), and does anyone have any suggestions as to what cam i should get, the car was my dd i think im gonna change that and just have it for weekend crusing. I plan on having to get it tuned after all this work, and will the rearend/tranny (both stock) hold that much more hp? And another question, I live in the country and i have to drive a little gravel to the nearest highway and im looking for a cold air kit, I want to know if anyone makes a kit with a paper filter to filter out the dust better, that and i dont want to be cleaning it every time i take it out. haha hope that makes sense, just kinda threw the questions in there as they popped up.

thanks in advance

this is the cam + kit i was looking at:http://www.jegs.com/i/GM-Performance...80002/10002/-1