SunlitComet
OBS Jedi-Do Good
breather filters really started way back when. not used much unless very small. was mostly on carb stuff. baffling in valve cover provide what is needed as the engine blow by is now cleaner so to speak. as for seafoam on tbi stick the straw down bores where the nozzle side holes are about say 2 inches below bottom surface of tbi. that should give it enough clearance to spray into the plenum. no booster lines.