MPG with 4.56 gears
#1
MPG with 4.56 gears
did any body get beter mpg with 4.56 gears i only get 12-13mpg and thats with my aem intake, edge programer, and flowmaster exhaust, i think it should get beter when i swap in the 4.56 gears b/c i wont have to work so hard to get up to speed. can any body give me some insite on this??????