How practical would it be for someone who knows transmissions to change 6th gear in my 2005 MX-5 to be more of a highway overdrive gear, say 2500 rpm at 60mph rather than stock 3000 rpm. Seems such a waste of rpms to be cruising along at 3000 rpm when my 2001 Eldorado can do it at 1500 rpm and get 30mpg in the process. Thanks
- posted
14 years ago