A 454 will get about 9 mi/gal.
I have the 4:10 gears and if you run it a 70 mpg i have gotten 14.9 mpg
6 to 8 mpg
guzzler..maybe 12 mpg at the most. ur lookin at about 8 to 10 fer average
Depending on what you are driving, about 8 MPG.
I got 10.7 on my last tank around town.
I currently own a 1985 454 but I have owned an 1989 as well. I get about fifty in normal driving however if I take it easy I can get up to 60MPG.
My 72 C10 is set up with a 454 V8 and a 4 barrel carb and it gets around 12-14 mpg in town, depending on how i'm driving it. I don't take it on the highway, so I couldn't tell you that much.
Depending on engine size 350 or 454 don't expect more than 16 with 350 maybe 14 with a 454 depending on rear gears
454 kilograms is 454 million milligrams.
Basically, not really, they are what they are. Engines were not build for fuel economy and alterations to that end are essentially an exercise in futility.
A 454 is 7.4 liters.
.454 kilogrammes is 454 grammes. 454 divided by 2.1 454/2.1 =216.