Well that helps give me a baseline, I changed a couple things on the tune, went from 4% richer to 0% since I am in CO, then brought the rev limiter down from 6775 to 6075 and that definitely helped, now I am at topping out at 48mph in 2nd and 70 in 3rd and 90 in 4th did not try 5th but at 95 it was only at 3000 rpms
Do you know what me tire revs should be at with 4:10 gears and 235 50 zr18?

 

The tires are 763 revs/mile. Multiply by 4.10 and the engine revs at 60mph in 1.00:1 4th gear will be 3128rpm.