Quote Originally Posted by Itoldyouso View Post
IMO 3:50 gears or thereabouts are just about perfect for out of the hole performance and good cruising rpms. I think you would notice a big difference in seat of the pants feel if you go from 2:73's to 3:42's.

Don
I agree here is the breakdown,these are +/- 1%

2:73 @ 2350 rpm @ 70mph
3:23 @ 2800 rpm @ 70 mph
3:42 @ 3000 rpm @70 mph
3:73 @ 3250 rpm @ 70 mph