I remember reading online about the "Hurricane" engines the Ford is developing. I believe that they were going to have several different sizes of the new engine package 5.0, 5.8, and 6.2. Not sure whether or not they were all SOHC, but Ford does need to have a better engine program. Not to say that our 281s aren't great, they do make excellent power for the size. I would love to see a larger engine in the next mustang.