E350 Cold air intake modification
Has anyone made any cold air intake modifications on there E350 class C? I have a 1992 E350 chassis class C with a Ford 460ci. The factory air intake seems so restrictive. I have searched the net b...
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No emissions testing in Indiana. Thanks for the input. I am learning more about this engine. Apparently part of what comes off the air filter box is a vacuum line that goes to a smog pump. Not sure if I can bypass this or attach it somewhere else in a modified air intake system.
