Can any of you actually hear your vtec kick in at a certain RPM on your f22/f23 motors. I can't! I'm just wondering because one of my friends thinks my car doesn't have vtec because it doesn't change sounds like his b16a in his crx. I know it does have vtec, it says it right on the damn valve cover! My car just seems to continuously get louder the higher the rpms go, while all my friends rsx-s, gsr, crx b16, and even a civic ex has a noticable change of sound once they hit their vtec. Also does anyone know for sure when the vtec is suppossed to kick in on an f23? Someone asked this on a-cl.com and everyone gave a different answer. Thanks