How to improve the 60?
Begging for advice here please. I have a 2011 V6. BMR LCA's, Lakewood Drag shocks, Zex Nitrous kit running a 75 shot, MT drag radials, with 3.73 rear end. Car is Auto. I have the window switch set to kick in at 2500 rpm's and off at 6800. My problem is this, running N/A I pull a 2.2 60, running the juice, I pull a 2.1 60. I know the car is capable of doing much better in the 60, but can't figure out what is going on. I have tried just lightly warming the tires up and really smoking them, both ways seem to produce the same 60. Car runs 12.8 to 13.2 consistently in the 1/4. Any suggestions or tips would be greatly appreciated. This 47 year old man is tired of his little brother beating him at the track.