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Fuel mileage

1K views 10 replies 5 participants last post by  Betaracer 
#1 ·
Anyone know what i can do for better mpg. I have an intake, exhaust, and sct. i am running xtreme street from eric.
 
#11 ·
There are way too many factors to influence fuel economy, negatively and positively.

On a recent trip where I maintained a constant 60mph for 8 hours, at the next fill up I hand calculated 20mpg. My normal mixed in town and highway driving is about 15mpg, and can drop as low as 13mpg if it is only within town hauling around a trailer with constuction materials and equipment.

37" tires + 3.73 gears + city driving = poor mileage
 
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