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Appropriate fuel injection air scoop?

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Timbob

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The Too I'm workin on uses a NACA type duct/scoop on the lower cowl for the air fuel injection which I'm not sure is the best method, won't this system be missing out on some RAM air pressure? This Too has a Comanche cowl and rear throttle body inlet. Not changing the inlet for changes sake but I would like to improve what I can thats far enough off what should or could be done better. Any suggestions at this setup??
Looking at bottom cowl...
Screen Shot 2025-01-17 at 8.55.07 PM.png





Screen Shot 2025-01-17 at 8.55.34 PM.png



There is a circular air filter like and autos with an alternative air source soor mounted on the firewall that the 3" scat attaches to.
 

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