Testing PerfExpert android app

TheBoomSpoon · 07-12-2014, 04:02 PM

https://network.perfexpert-app.com/results/77Kqul9GZ5
I timed Sheeba with #PerfExpert

Ok, did a 0-60 test finally. Even though i kinda flubbed my launch this seems pretty damn accurate. I let off around 68 mph thats why the 1/8 mile is slow.

Anyway, gonna record a full qtr st the dragstrip and run a 12.8 ish and see what this measures. So far nothing has been even close to the actual strip times. everything i've tried off by at least .3.

This gives me hope, i shall update...

TheBoomSpoon · 07-16-2014, 02:43 PM

Can't do strip this weekend. Maybe next

Tadpole · 07-16-2014, 02:53 PM

You can run a 12.8 with a 2.72 60ft time? I ran a 2.05 60ft and can only get a 13.3. Tell me your secret..

TheBoomSpoon · 07-16-2014, 03:20 PM

Quote:

Originally Posted by Tadpole

You can run a 12.8 with a 2.72 60ft time? I ran a 2.05 60ft and can only get a 13.3. Tell me your secret..

Appatently i suck at explaining. No i run high 12.8 - 13.1s consistent with my best 12.841 with a 60 ft of 1.929. This test when i was testing a 0-60mph test had a 60ft of 2.72 because it bogged but the ovetall 5 sec flat seems right considering the bog.

So, im going to test this app against the timeslip the next time i hit the dragstrip and run high 12 and see how close the app is the strip time.

Here's a vid, timeslip at the end:
http://youtu.be/mh5PzLO-quI

Jayhovah · 07-16-2014, 04:02 PM

How did you take that video? Pretty sweet!

TheBoomSpoon · 07-16-2014, 05:39 PM

Quote:

Originally Posted by Jayhovah

How did you take that video? Pretty sweet!

Ibolt phone mount

android app "torque" with free track recorder plugin - this records the video and a .csv with the odb and gps data

Hardware:
Odblink mx bluetooth odb ii reader
Qstars 818xt external gps

Finally use racerender 2 to overlay data on video pretty easily.

07-12-2014, 04:02 PM	#1 (permalink)
TheBoomSpoon Base Member Join Date: Feb 2014 Location: Charlotte, NC Posts: 223 Drives: 2009 370z 7at Rep Power: 11	Testing PerfExpert android app https://network.perfexpert-app.com/results/77Kqul9GZ5 I timed Sheeba with #PerfExpert Ok, did a 0-60 test finally. Even though i kinda flubbed my launch this seems pretty damn accurate. I let off around 68 mph thats why the 1/8 mile is slow. Anyway, gonna record a full qtr st the dragstrip and run a 12.8 ish and see what this measures. So far nothing has been even close to the actual strip times. everything i've tried off by at least .3. This gives me hope, i shall update...

07-16-2014, 02:53 PM	#3 (permalink)
Tadpole A True Z Fanatic Join Date: Sep 2013 Location: Lockhart, TX Posts: 1,082 Drives: 13 Nissan 370Z A7 Rep Power: 17	You can run a 12.8 with a 2.72 60ft time? I ran a 2.05 60ft and can only get a 13.3. Tell me your secret.. __________________ Takeda TR3009P Short Ram Intakes, Custom Dual Exhaust, X-Piped with 18" Resonators & TopSpeed Axle Backs. EVO-R Led Third Foglight,

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07-16-2014, 02:43 PM	#2 (permalink)
TheBoomSpoon Base Member Join Date: Feb 2014 Location: Charlotte, NC Posts: 223 Drives: 2009 370z 7at Rep Power: 11	Can't do strip this weekend. Maybe next

07-16-2014, 04:02 PM	#5 (permalink)
Jayhovah Premium Member Join Date: May 2013 Location: St. Pete, FL Posts: 3,848 Drives: 520whp Fire Breather Rep Power: 86950	How did you take that video? Pretty sweet!