Oh I hate those dang things! You have to replace the intake if you want to use a 2 BBL

It had this funky looking intake the 2 BBL holley 350CFM did not want to bolt too. It was either a adapter plate or new intake, I just ran off and got a cheep elderbrock 4BBL intake, but if you want to save gas, then get a 2BBL :) I played with mine to see if I could trick the sensors, nope. Just get a MSD system, it works way better. The variable is very problem matic too, just a ford mistake. Also, 24mpg with a variable, I'd pay to see that