Their new 5.7 Hemi head engine is slated for 2003 trucks,and later into the cars. It uses no fancy overhead cam setup,but very efficient hemi cylinder heads. Power output to be about 330 HP. This thing will have 2 plugs per cylinder,remember the Pro Stock Hemis of 1971!! Ford better get with it as far as efficient,larger,high HP engines!!Overhead cams don't make the power. The port design and displacement make the power.