That's pretty good for that size.
4.5 seconds or lower
usian bolt's 40yd dash time is 4.38. and if your running a 4.9 that is considered quite good. Now if your doing a 60yd a real good time is 6.7. a good time is 7 and so on and so on.
Chris ran a 4.24 in the 40 yard dash GO TITANS Beat The Colts
EMMITT SMITH ONLY RAN A 4.8 IN HIS 40 YARD DASH AT HIS COLLEGE COMBINE....BUT IS STILL THE GREATEST RUNNING BACK ALIVE
4.28 in 2003, also Big East track champion.
If it is in the center of the dash near the windshield it should be a headlight sensor for day time running lights
barry sanders was the best running back of all time. he was fast, strong, and elusive i agree
mini sprints,running drills,and working on your explosion will help
No Relay, Just A fuse located on the drivers side dash when you open the door. It is under DLR (Day time running lights) silver finned box under dash, right side of sterring column
the average time a sophmore runs the 40 yd dash is 4.7 that's average . there are a few that can run it in 4.6 or 4.5 by their sophmore yr but that's cause their really fast
Eric was clocked running a 4.3 forty.