Quote:
Originally Posted by dk79
my cobb ap actually reads 0.1-0.2 sec lower than g timer so I believe more in the g timer. with cobb 0 to 0 time is 3.7.
if I correct for 1ft roll out then the time will improve further.
there was an article in caranddriver comparing several of these devices and they were pretty close around 1/10th to 2/10th of secs, g-timer came a bit slower than gps measurements. so if gps is used then the time might be better by atleast 0.1 secs.
here is a link to comparison of several devices and seems g timer is 0.2 sec slower to vbox.
http://media.caranddriver.com/files/...er-results.pdf |
Good info. I never knew that the g-timer was that close to the other devices? I actually have a g-timer. I guess I'll have to set it up and run it on the same run as my cobb ap to compare them to each other
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2022 x5 m50i - Dravit grey
2005 evo 8 (current) built 2.3 488/409 mustang dyno
Old stable mates - 87 325i, 88 m3, 90 m3, 97 m3 4dr,
04 325xi, 91 gmc Syclone, 08 335xi, and 13 x3 35i msp
2014 x5 50i msport