What kind of mileage do you get?

[iEnding]

It's been depending on what kind of gas I've been gettin.
Walmart: 9mpg highway
Flash Foods: 11mpg
Shell: just filled her up so we'll see

That's all on a 34 mile round trip to school and back

 

[glfirefighter144]

wow, don't know what to think of mine with all this. i know i have bested 19.9 out of the 1998 GMC ECSB 350/4L60E before almost all highway. stock with 3.42s but lowered a hair.

but the 96 Chevy RCSB surprised me the last couple times. got 18.4(no ethanol) and 17.9(with ethanol) in it, though that is with 3.42s, 350/5 speed, and the 315s, as well as shorty headers, 2 1/2 exhaust and dual Borla mufflers, and an aFe intake. this truck usually averages 14-16 though



still some amazing mileages. also, once had a 97 GMC RCSB get 22

 

[Vortec Lover]

wow, don't know what to think of mine with all this. i know i have bested 19.9 out of the 1998 GMC ECSB 350/4L60E before almost all highway. stock with 3.42s but lowered a hair.

but the 96 Chevy RCSB surprised me the last couple times. got 18.4(no ethanol) and 17.9(with ethanol) in it, though that is with 3.42s, 350/5 speed, and the 315s, as well as shorty headers, 2 1/2 exhaust and dual Borla mufflers, and an aFe intake. this truck usually averages 14-16 though



still some amazing mileages. also, once had a 97 GMC RCSB get 22

You must drive with a foot as light as a feather!! How in the world???

 

[iEnding]

Yeah I need to know what your doing right?!?!?

 

[Wildbill0088]

All in moderating the right foot and making it so the engine can breathe easy with intake and exhaust mods

 

[iEnding]

Well I have a k&n intake with no cover. And I guess I need to do somethin different then

 

[Vortec Lover]

Well I have a k&n intake with no cover. And I guess I need to do somethin different then

Well a big problem for you is your gears. If you stuck in some 4.10s you'd get a lot better mileage IMO

 

[dcZ71]

highway 12. normal around town 9-10. flogging it or using 4wd i dunno want to know.

 

[94Sierra4x4]

highway 12. normal around town 9-10. flogging it or using 4wd i dunno want to know.

I almost regret beginning to keep track..

 

[96cheyenne]

350 ecsb 2wd 33x1250r15 on 15x10 pro comp steelies 3.08 gears i got 13ish regularly (city mudding and cruising) best was 22.1(400 miles cruise at 65 mph no hills) worst was 11.2 ( all country roads and mudding) haven't broken in new 4.56s yet but will report back later.

Sent from my DROID RAZR