I was just wonderng what the best heads are to get. I am looking at the stage 2 heads from mmr. They also have the gt40 heads. Which are better and does mmr make the best product??. Anybodies opinion will help.
I ran Stage 5 ported 03/04 4v Heads from Fox Lake. You aren't going to find much more aggressive porting than that. My car was behind stree setup. I have heard great things about Livernois heads. Fox Lake stands behind their product. In fact I like them the most. Livernois is 30min away from me, and yet I still sent them out. Modular Performance is another great shop. PHP is a goood shop, they did my first set of heads.