mass air flow sensor
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The spacer does do something. Ever hear of a tunnel ram? Carb spacer or how about the intake runners on a late model 5.0 stang. A spacer adds plenum volume and will speed up airflow at low RPM, to aid in torque production, however this is a trade off as it will hinder airflow at higher RPM.
Will you feel it, maybe not and may it take power away somewhere else in the powerband(especially higher up in RPMS). I felt the difference while pulling a long slow grade when compared to stock.
Stay away from any of those with grooves to spin the air, it's BS. a smooth spacer can be had from Summit.
Will you feel it, maybe not and may it take power away somewhere else in the powerband(especially higher up in RPMS). I felt the difference while pulling a long slow grade when compared to stock.
Stay away from any of those with grooves to spin the air, it's BS. a smooth spacer can be had from Summit.