Hi all Im new to the later X series of cars and am wondering if there is much difference between the XF and the XG falcons? Ive got the option to buy one of both so that I can build a drag/burnout car, Im only aiming at superstreet for now, so all the hassle with a roadworthy isn't an issue... Now I will be running a 351 clevo and a C4, can this be done? Are the engine bays the same as a XD? What pipes will I need if known.... All these questions........What mods will have to be done to the engine bay. thanks for any input in advance