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Old 10-14-2019, 09:20 AM   #6
wnta1ss

 
Drives: 2017 Camaro 1SS
Join Date: Aug 2016
Location: NH
Posts: 1,713
Quote:
Originally Posted by SSDan View Post
You probably know this but just in case - did you lift a little early? The first trap line records the E.T. and second trap line records the mph.
Actually, the first trap line starts the speed measurement, the second line is the elapsed time (end of the run), and the average speed over the 66 feet between the first and second lights is the trap speed.
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