so i went to the track today this is what happened. had a pair of used hoosiers on my 383 coronet. after playin with jets 5 times i arrived 79 in the front and 83 in the back. with 14 lbs in the slicks i ran my best time. 13.3 @100 mph my 60' was 1.9 this was my best run (was actually expecting more but what are you gonna do) i had 9 runs and got better with every pass. with the 3.55 gears i was shifting into 3rd as i went through the traps. i am going to change out to 4.10. my question is how much improvment will i see with gear swap? will this help with my 60'?