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valmes
29-03-2007, 10:38 AM
60' to 0-60 conversion
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2.3 second 60' time = 35.5 mph @60' = 7.0 second 0-60 time
2.2 second 60' time = 37.1 mph @60' = 6.5 second 0-60 time
2.1 second 60' time = 38.9 mph @60' = 5.9 second 0-60 time
2.0 second 60' time = 40.9 mph @60' = 5.2 second 0-60 time
1.9 second 60' time = 43.0 mph @60' = 4.6 second 0-60 time
1.8 second 60' time = 45.5 mph @60' = 4.0 second 0-60 time
1.7 second 60' time = 48.1 mph @60' = 3.4 second 0-60 time
1.6 second 60' time = 51.1 mph @60' = 2.9 second 0-60 time
1.5 second 60' time = 54.5 mph @60' = 2.2 second 0-60 time
1.4 second 60' time = 58.4 mph @60' = 1.5 second 0-60 time
1.36 second 60' time = 60.0 mph @60' = 1.36 second 0-60 time
1.3 second 60' time = 62.9 mph @60' = 1.2 second 0-60 time
1.2 second 60' time = 68.1 mph @60' = 1.1 second 0-60 time
1.1 second 60' time = 74.3 mph @60' = 0.9 second 0-60 time
1.0 second 60' time = 81.8 mph @60' = 0.7 second 0-60 time

It seems pretty accurate...

What do you think?

Davezj
29-03-2007, 01:25 PM
Are you saying

time taken to travel 60 feet = 2.3 Seconds equates to a 0-60 MPH time of 7.0 Seconds.

Sounds interesting, but how do you measure the 60 feet point mph. is this something you have to do on a drag strip with proper timeing gear.

soapy1978
29-03-2007, 01:29 PM
sorry but i nt got a clue about that so i guessing i wait until some comes along who does and tell us all about it

Nutter_John
29-03-2007, 01:30 PM
Most Drag strips give you a 60ft timing point so from that you have to extrapulate the 0-60 time

Nick Mann
29-03-2007, 01:37 PM
My best 1/4 mile gave a 60' time of 1.845. My best Gtech 0-60 is 4.8something. I believe the g-tech to be very slightly optimistic - i.e. my 4.8 is really a 4.9 or so. But the calculator seems to be even more optimistic - with a 1.845 60', my 0-60 is calculated as 4.3-4.4. I'd like to believe that, but I don't!

Maybe it is better for 2WD cars, where the traction off the line is not so good? So your 60' times will be slower even for a faster car. That was definitely my experience when lined up against Zentacs pocket rocket!!

EdmundVR4
29-03-2007, 01:55 PM
Are those calculations for AWD, RWD or FWD ?
In my 8G I've done a best 60' of 1.974 (13.938 @ 99.112)...stock clutch.
So that should be about 5 second 0 - 60mph ? I bet I could go quicker with a better clutch.

In my 7G, my best recorded 60' is 1.735 (12.720 @ 106.89) That same day my other 60" times were 1.737 & 1.736, how's that for consistency ?
My 0 - 60mph time should be about 3.6 seconds ?

Valmes, what's your average 60' ?

orionn2o
29-03-2007, 02:18 PM
I think though to use a formula to calculate these , the car would need to accelerate at a constant rate which it does not.

Therefore theres going to be some inaccuracies.

valmes
29-03-2007, 02:45 PM
That info is from www.corvetteforum.com so must work best for 2WD cars.

Dunno my 60' since dragstrip with a proper equipment is not there yet... (if everything goes right we will open it on July 30th ;) ) However all other times (12.7-12.8) seem to be close to 1.8-1.9 mark... that's somewhere from 4 to 4.6 sec. 0-60mph and my best 0-100kph was 4.48 (0-62mph) or 4.26 sec 0-60mph ... quite close.

To tell you the truth I was trying to calculate my 60' times using this formula and also wanted to know how fast is the Twin Turbo Corvette I am taking care of rihght now... it's best 60' time is 1.25 ... so according to this chart it is making 0-60 in less than 1.2 sec! :speechles This one: http://i9.photobucket.com/albums/a82/valmes/P1020744.jpg

BTW check it out ;) ... I was always jelous /notworthy ;) of you guys going to the "Ring", so we've decided to build our own ;) :

http://i9.photobucket.com/albums/a82/valmes/trassa.jpg
http://i9.photobucket.com/albums/a82/valmes/P1020369.jpg

bradc
29-03-2007, 08:00 PM
That track looks good valmes, how long is the main straight?

valmes
30-03-2007, 02:06 AM
That track looks good valmes, how long is the main straight?

It's 850m+100m sand trap (with 100m dragstrip start zone separated from main straight) and 750 from turn to turn. Total track length is 2 km.

PS: sorry bradc I previously stated the wrong info...