Quote Originally Posted by jff45 View Post
On the subject of diff gears, I run the original 3.9 in mine and find it good. Some like it to rev harder on the highway but I’m at 1850 rpm @ 100 km/h with TC manually locked. 2000 rpm @ 110.. Less engine noise and pulls easily from there when needed.
That sounds perfect to me. I've got a manual so gear ratios are probably a bit different but I'd love for mine to sit in those rev ranges. I reckon mines about 2300 at 110kms and it just feels higher than it needs to be, especially after the pump upgrades.