A few things I've been curious about if they would help FE (fuel economy/effeciency)
Header?
freeflow exhaust/catback exhaust?
converting to an electric fan from a mechanical style?
aluminum flywheel?
underdrive pulleys?
I was also curious if I were to upgrade to a high output alternator, would that hurt things any?
I would have sworn I made this post already, maybe i didnt submit it or something?
Anywho, thanks in advance..