387 miles to the tank LOL. You must've been going 40 mph on the highway (which I hope you weren't.) Why dont people post how much theyre getting to the tank and what tune theyre on?

 

yeah, replace the 4g63 with a lancer engine. LOL

 

Last three fill-ups I'm averaging 21 MPG. This is with a mix of city/freeway, very seldom above 30% throttle. I'd like to know how to get these 300+ miles per tank like you guys are getting XD.

 

Get a tune end of story lol.

Before I put in my SAFCII and tuned it was was getting 200ish tops after I am getting 260ish on the same city driving and on the highway I was before 220 maybe and now my best is 301. My mods before were Megan TBE, injen IC pipes and intake, MBC at 19PSI, HKS SSQ recircd nothing other than the SAFC changed

Stock AFR is Extremely rich so under boost you killing gas milage big time. after a tune your leaning that out ALOT and it helps your milage even if you cant keep out of the boost the entire time

 

I usually got around 250-270 on a tank....since then I did a neat upgrade and can get 520 miles a tank now (on the highway of course), at 405 hp

 

??????

 

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^
I want what he's smokin

I'm lucky to get 220 per tank.

 

+1, let me know when you find out whatever he is smokin, I want some too

 

got 364 once driving from oklahoma to south carolina... mostly flat roads, turned the boost down to around 18 and stayed out of it. i drive 100 miles to work everyday here in oklahoma, a few hills and i get between 290-320 on a tank... and as for a tune its a turbotrix one from mark.

 

I'm smoking Z06, it's a new domestic blend

 

the highest I've got was 319 all highway babying the car

 

now you are talking, cool

 

30-35 mpg in cruise control...all gears...

 

WHO CARES ABOUT YOUR CORVETTE! This is an EVO site! I have gotten about 21 MPG ever since I bought the car. I don't drive it like a maniac, but I enjoy it when I can. I have a Works P2 reflash, but nothing has changed. I think it all depends on how much you hammer the throttle! What is up with all the people on this site without the EVO thinking we are interested in other cars!? I joined this site because I bought an EVO, not any other kind of car. Where are you moderators?

 

on a road trip with 289mi. almost 300!!