Here is my 2003 Oxford White Cobra took me 2 years to build a high horsepower 5.3 Stroker with a Ford Boss Block Pro Billet Manley Rods and Kellogg 3.75 Stroker Crank, Diamond Pistons & built & ported heads Manley Valve Train, Custom Bullet Grind Cams made 816hp 745tq with 3.4 Whipple Supercharger on E85 and 11 degrees of timing . Suspension mods is Qa1 K member, Strange Coil Overs and a Currie 9" Solid Axle swap. Unfortunately I ended up snapping the crank shaft and totally destroying the motor only after a month of having it put together. So now in the process of trying to put another powertrain together. 5.4 Pre Production Cobra R Shortblock is what I've been able to start off with this time around still trying to figure out the route I want to go. All I know is im done with big blowers will definitely be twin turbo the next time around.