There won't be any benefits because the 2 engines have alot of different parts. Compression ratio, camshaft, throttle body, intake manifold.......get the idea? If you want more power, get an Intake/Headers/Exhaust. And if that's not enough, try a Supercharger or NOS. If that's still not enough, you bought the wrong car.
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Comptech Icebox, Headers, Exhaust, Lowering Springs and Sway Bars. Mugen front grille. Inspire tailamps. MOMO Sport 18 X 7.5 +42 offset. Axxis Metal Master front/rear pad. 2 Polk/MOMO 10" subs, Orion Xtreme 500.4 amplifier and Alpine CD changer.