You're giving away speed in your case. Not sure. Usually looking straight lol. But I shift to 4th a good bit before the end.
I've trapped 111 before at atco and my 4th gear was right at 6k.
That's with a 26" tire though, I don't hear many people shifting to 5th in the 05-10's.
I dunno.....
I think you'd be surprised, tell Jeremy to make a pass on 9.5psi, without playing with the controller.
I def don't wanna shift in to over drive lol I'm gonna try a set of 430 gears and see what it does for me!
With 430 gears a 26" tire will probably be too short.
My '11 5.0L manual trans is a daily driver with 4.56 gears, LCA's, 28" tall M&H drag radials, GT500 axlebacks, SCT 91 octane strategy tune, and stock airbox w/K&N air filter. I've run a best of a 1.68 sixty foot time, with quite a few in the low 1.7's.
118.7 mph @ 6800 with a 26" and 4.30's.
What is your launching technique?