I build and work on shelby cobras, both 289 and 427. they both Have to have a hood scoop, with out it #1 the hood wouldnt close, #2 it ductes cool outer air to the carbs, thus creating power. be sure that you put at least 2 filters before your element or you could gulp down about anything. what works well is a large mesh metal grate just behind the opening of the scoop(289) and then a fine mesh like metal window screen (427) then your element.
sound like a plan to me!!
