Quote:
Originally Posted by Skinner24
I have a 01' 5.4L supercrew 2wd with 4.10 gears and a Detroit Truetrac. It made a world of difference for mine, but I 20" wheels on mine. On the interstate I'm turning around 2100 rpm at 70 mph. If you pull anything with overdrive off, you will be turning somewhere over 3000 rpm at 70 mph. As far as gas mileage goes, I get a consistent 15 1/2 mpg. That is about 70% city and 30% highway. Just do it, you won't regret it.
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yup yup...thats what im thinking...
so far it dont seem like driveablility will be an issue..
now i have done a couple of 8.8 rear ends myself...but since i havent dont one of these i will have to shop around for a shop...unless i can find more info on do it yourself....
