MPH at the 60 foot mark?

I found a website that calculates MPH at the 60 foot mark based on your 60' time. Just for fun I'm curious to see if it's accurate. Do any of you guys with data recorders have a 60' et and corresponding MPH to test it with?

For example it says a .960 would be 85mph, and a 1.00 would be 81.8.

Whaddya think?

-Scouder

 

This would assume a constant on the acceleration. I'm sure it's close but it will not be completlely accurate for all cars.

WILD MAN

 

it might be pretty cool sometime to shoot a radar gun at the back of the car through a full pull.

 

We worked this out once , our brst ,60 is 1.01 , the mph was 76mph. So it sounds about right

 

Whats the website?

 

http://users.erols.com/srweiss/calc60mp.htm