I seem to be averaging 23 mpg, AP1 with stock Comptech AC'd kit.

 

sounds about right.

 

your gonna miss that torque when switching over to an s2000... big time

even if you boost your car... your gonna be dishing out about 10k on top of buying the car before you make the low-end power you will be desiring.


on the OP question tho, i was getting like 10mph in my car LOL... thats cuz i love to drive it the way it was built

 

18-21 mixed, 25-27 on highway, around town is a couple mpg worse than stock (use to always be 20-21), highway is a lot better than stock (would only get 23-24)

 

Not true, I've driven my friends s2k with CAI and full exhaust and I love it. Way I see it, my gto was built to go 150+ In a straight line. Something I rarely do and is illegal. Where a s2k is a blast on turns and curves. Which is something I can actually do and don't have to break the law. Plus top down is FTW.

 

Exactly

 

 

So my answer to my post is going FI will have a small decrease on MPG's as long as I'm not going WOT all day.

 

CTSC in my AP1
also average 23MPG
300miles to a tank

 

Not far from stock. Thanks for your input.