Marco Alvarado seems realistic to me, bolt on cams and tune for a 4.6 will give you as much crank hp as a 5.0 makes to the wheels, once any type of mods are done its over again...unless youre boosted or have like a 100 shot youre going to lose....5.0>4.6....ive owned 4 4.6 mustangs, 2 supercharged and they we as fast as my 5.0 was stock, once i modded it the results were night and day
