I just got my cams from Corksport and I need to know which one is intake and which one is exhaust. Also one of them has two holes for the dowel, which one do I use? I just ordered a G-tech so I will wait to install them until I can run the car with it stock. I get the hp and tq from that and then with the cams. I hope I get a decent increase in power. I'll post the results when I have them.