between your 3.90's and 4.10's there is only around 100rpm difference at 70.

 

the best i ran on radials with a poor tune was 14.7 and i only ran once.

 

What do you think would be best on a stock rim, slicks or street e/t radials?

 

8K miles on my truck now, BONE STOCK. CC 5.3 2WD. I weighed my truck with almost 3/4's of a tank of fuel, me, my wife, and my baby girl and it went 5370LBS. I am 200, my wife is 120, so a little over 5K with that much fuel. I made 3 passes, and I am going to have to bracket race this son of a gun:

2.40 60' 15.97 @ 88.2 MPH
2.41 60' 15.96 @ 88.6 MPH
2.40 60' 15.96 @ 89.1 MPH


I have 3.23 gear set, and left it in second gear through the traps. I shifted into second @ 5500 RPM, according to the stock tach, and then it ride out in second gear. Man those gears are TALL!!! Second gear, almost 90 MPH!!!!!