I've got a 91 evo w/ milled heads (.05) that have been ported and polished. I've got an Andrews EV27 cam, but I want to upgrade to a comp cam 30-3060ng. I also want to Bore/stroke it to 93+ cubes, (possibly) SNS balanced bottom end, Thinking between JE and SNS pistons. What do you guys think? This is my first rebuild and I am flying at this kind of blind so any input would be greatly appreciated.

 

What are the specs on that cam? And what is the combustion CC volume of your heads. .05 already shaved off them too? Thats alot. I can help you get the proper static CR to shoot for with that cam, but Ill need the timing specs.