Exact 1/4 mile?
Senior Member
Joined: May 2002
Posts: 4,928
Likes: 1
From: The People's Republic of Los Angeles
Re: Also...
Originally posted by Silver-Y2K-SVT
. . . So if you are accelerating at a constant rate through that trap, the speed on your timeslip is actually how fast you were moving 33 feet before the quarter mile mark.
That's why a G-tech reads "high" on MPH. It estimates your speed RIGHT AT the quarter-mile mark.
. . . So if you are accelerating at a constant rate through that trap, the speed on your timeslip is actually how fast you were moving 33 feet before the quarter mile mark.
That's why a G-tech reads "high" on MPH. It estimates your speed RIGHT AT the quarter-mile mark.
The G-Tech reads way high -- 3-4 MPH. No way I gain that much speed over the last 33 ft. But that does not really matter, as I only use it for a before-and-after tuning tool.
Senior Member
Joined: Nov 2001
Posts: 183
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From: Seattle, WA
Originally posted by Bryce_Thomason
gps?
gps?
Quite accurate, even without being a military grade unit. (my garmin 60CS can be accurate to about 10 feet with WAAS enabled)