mods on my ap1

gt3076r

rc 750cc

walbro 255

godspeed intercooler/piping

stock map sensor

manual boost controller at 6-7psi.

im only getting around 180-200 miles per tank when running 6-7psi. sometimes i get on it but not everyday. i have open downpipe which im not sure if that makes a difference. my wideband is stuck at 14.1 sometimes itll move to 14.2 or .3.. does anybody know whats going on?? thanks.

 

I get around the same millage. I avoid driving the car sometimes because it uses so much damn gas and 94oct isn't cheap

 

Sounds about what I get with e85 if I don't drive it like I stole it

 

I get about the same in my turbo s2000. About 180-200 miles for a 10 gallon fill. 18-20mpg is about what I get in my s2000. I use to get about 220-240 per 10 gallon fill /22-23 mpg when the car was 100% stock

 

wow thanks for the replys. i was starting to think i was the only one getting that type of mileage but i guess i was wrong.

 

Get a decent tune, that MPG is awful.

 

I get about 200-220 to a full tank. I never let it see empty though.

 

if i use a lot of boost and drive aggressively, i'll get 180-190 miles. mine are not long freeway trip. only about 10km / 7 miles each way in 65% city and 35% freeway trips. if you drive mainly on the freeway without boosting a lot you should be about 35-45 miles more which is in line with the norm. cars without fi probably get about 30-40 more miles per tank. pls note these are all generatlization. don't hold me to it

 

No it is not. Bone stock my car only got ~230 miles to the tank.

 

what was your afr set at? and were you running rich?