Ok that question has been killing me. I don't understand why a cobra needs 4 cams when it was just doing fine with one cam. Look at the LS1, 1 cam and dynos over 300 hp. What the hell is Ford trying to do with the 4.6? Where are they trying to take it? I don't think it was SVTs idea, hell i can be wrong. I always want cams when I got my 4.6 but they didn't have when it came out made me very mad. Now there are cams for the car but still to much money. Plus its hard to get it to sound like a E303 cam and pass emissions. O yea can you can't de-tune the car for emissions to pass. I asked around and they all told me sorry. Would you guys want the 4.6 motors to be SOHC/DOHC or just have one cam in there?