Ok around our area where we race they only have a 1000ft track. Sat. I ran a best of 8.0 1/8 mile and 10.18 1000ft. @104mph and change. I ran a couple 10.3 1000ft which is my norm and then a few bad runs of 10.5 1000ft. all were at 103-104 mph. Sat. track was yielding best of 1.9 60ft with the drag radials set at 17.5psi even though two weeks before i ran even better than that on the stock F1's. So my question is can anyone tell me how to figure out my 1/4 mile time from my best 1000ft run of 10.18? I was very happy with htat time considering my mods but I still want to know where i stand in the 1/4 mile times.