i have an 81 Datsun, that has an SAS and a sbc. spectra has a 14 inch air cleaner cover, that is designed for cold air intake, by routing air though a funnel you install in your rad support then is ducted to the cover. I was think if i put the funnel in my though my fire wall behind my heater ducting, would help keep the mud out of my air intake. My issues is do you guys think i would get enough air are would all the ducting cause an issue?


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93 Formula Mods: 383, LE2 Heads/Intake, 226/230 cam, 52MM TB, Magnaflow cat back, LT headers, spectra air intake, CAI, SFC, Strut Brace, Adj LCA, Adj Panhard, Relocated Torque Arm, Progressive Rate Springs, Short Throw Shifter