With the additional exhaust mods and ported stock heads I'd say he'll be pushing around 220rwhp. That means he best have a hiflow fuel pump or he'll be starving that engine to death.
If he does the GT-40 irons and an E cam he'll be in the 250rwhp area. That's probably going to be limited badly by stock MAF and intake (even ported). Changing to a new intake like the Explorer, TFS, or Cobra, adding a new MAF, AFPR, and a 65mm T/B will boost that to probably 280rwhp. After that new hiflowing heads will have to go on for sure. That and he'll NEED 24lb injectors.
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