ok, first...the usdm f22 was never were popular before, so how can it make a comeback? Honestly man, i think you got your eyes on the wrong engine...And your comment about "defintely making big power with them"...who? who makes big power with the F22? You RARELY see that engine modified on the track or for pro use...Nobody uses it because honestly, its a weak engine. People know that its not worth putting money into modifying an f22, b/c they get so more power out of an h23, h22, or damn, even a b16. Everyone in their right mind in this prelude forum knows the f22 is the bottom of the barrel, and although you can get an increase in power with mods, NO ONE WHO IS SERIOUS ABOUT PERFORMANCE TUNING IS GONNA HAVE AN F22 UNDER THEIR HOOD...get over it.