I've got the stock track version. This was my first run ever on 3/4 tank gas and with the spare tire. These runs were in October with about 2500 miles on the car.

R/T 0.754
60' 2.044
330' 5.943
1/8 9.139
MPH 77.11
1000 11.886
1/4 14.181
MPH 98.51

I only had 4 runs that night. Actually, one of the runs started out better:

R/T 0.661
60' 2.098
330' 5.965
1/8 9.089
MPH 79.44

This was during the trophy bracket and the guy in the other lane red lighted so I let up once I realized I had won that round. Stupid girl...I should have kept in it. Lesson learned.

 

Actually, you trap higher when spinning outta the hole. My highest trap, to date, was 102.8 and that came with a 2.4 60'ft.

 

Let's see..........The fastest way to get from point A to point B would be to start to actually be in what we call kinetic energy.....MOVING. I f I am in the hole spinning my tires, not getting traction; How can my trap speed be better? Can't get to 60 faster spinning in the hole. Who are you? Good luck w/your Z and try not to kill yourself.

 

he's right MPH generally goes up when you spin ...dont mistake ET with MPH....i dont have a Z but i ve gone 14.050 @102.11 and 13.794 @101.54...
it's the 60' that makes such a difference 2.1** and no 13's for me,,,2.0 and 13's are possible

 

I did 13.82 @103.13 a few month's ago the car were stock (K&N) and 2000 miles, 2.0 60 ft , 75 temp.