norfolknova
Active Member
I don't see economy being effected, you are keeping the mark VIII cams, you may shift the TQ and Power cures a little, but I don't think it would be noticeable. If I remember correctly the Lincoln called for Premium fuel as did the Cobra's and changing the intake won't change compression. I am building the truck as a weekend cruiser so I am not as concerned with economy. I drive a company van during the week for work and if I need to go on a trip I have a 2013 Fiesta for economy