ya your 60 foots should be 1.7-1.8 if your just an ok driver. but i dont care what you have done to the car, your not breaking 13's with temps like that!! to compair i ran 13.3 bone stock at 100mph, 11.1 also at 1000ft with a 1.87 60 foot bone stock in november. temp makes a world of difference along with DA (density altitude). plug all the numbers in and i came up with 12.84 at 107.76.