i'm putting a 351 in my 98 and debating between carb or efi. i've read most of your post having to do with this so i would ask the same question somebody has already answered 10 time so excuse me if i do. I know a carb is much cheaper up front but mine will be a daily driver for a while what kind of gas mileage difference if i run a carb vs efi. (I also realize gas mileage will suck either way)

 

sorry so i would NOT ask the same question 10 times

 

maybe a couple mpg, depending on how you drive and tune it