Overdrive to me only makes sense for cars geared for the quarter mile i.e. 4.10's and higher...Id love to see how soon someone would break even in gas savings after buying this transmission and putting it in a resto car with 3.23's or 3.55's...would take an awefully long time unless your are roadtripping constantly...
I disagree-
1) Perhaps "modern" cars (does my 1998 Ram qualify?) have spoiled me but I find buzzing down the highway at 3500 rpm both limiting and audibly annoying. And this is in a car with 3.55 gears.
2) Gas savings isn't an issue (in my case), it would be more about making the car more pleasent to drive so I drive it more!
Me too , I could care less about the gas savings , my car has 3.91's and I'm want to put 4.30's in it and still be able to drive it .
