From a Bling bling aspect and car show thing, the twin turbo would be cool, but for performance, one large turbo will out perform the twin.

 

Not only for bling bling. But a twin turbo set up will spool up faster than just a single one. Resulting in a shorter lag time.

 

i think in the MMFF article they had to make some sort of mount for the 4.6 intake as the 5.4's deck height is a half inch or so taller than the 4.6. I think that would be the biggest impediment to doing it. I saw the original article, but like all interesting articles they split it up over a couple of months and i never saw the final results.

 

Actually twins have more lag. That's why Supra's and ZX's take one off and run 1 turbo. The easiest fix for turbo lag is to throw a 50 shot on it to get it out of the hole until the turbo spools.

 

What would really be cool, that no one has ever done. Is put a 6.8 liter SOHC V-10 in your stang. You can get one from a E350, F350 or excursion.

 

No aftermarket performance parts available.

 

Just leave the engine stock and used some sort of forced induction on it. Come on how sweat would a V-10 sound. Thats something to brag about to these lamburgini guys.

 

Just because there arent any performance parts out there for it doesnt mean it cant make good power. You can have a good machine shope port and polish the heads. And intake manifold. OR get custom pistons or rods. If you have the money, almost anything can be accomplished.

 

http://www.fordracingparts.com/parts...tKeyField=6588

Now that would be a fun engine

 

I have had experience with a nose heavy car, I did a iron 440 cu.in, in my 72 Duster (3400 lb. car). Now that I am Mustang focused. This post is really interesting. Are the 5.4L engines discussed here all aluminum ?? That would be way cool !!