60 FOOT TIMES

9secRR got me to thinking. What is a good 60 foot time for a car that weighs 2630 without the driver? The AMX has been a best of 1.245 with a 240lb driver and a best of 1.258 with a whale like me. Is 1.245 a good 60 at a total weight of 2870?​

How in the world did you AMX to that weight? Do you have a AMC motor in it? Iron? Thanks.