View Full Version : Mobile Phone - aDyno app for Android
Just downloaded the app for my HTC, any one else got it ?
Just grabbed it on my phone.. looks like it could be useful.. but no idea until i get a chance to play with it in a car...
Looks like we need all our car stats to get a proper reading... no idea how to find it all out? any idea's ?
well i have gone for the following:
picked the max weight for the car, as mine is a derv with A\c so figured it will come in on the tardy side so in
lbs = 2921
18% drivetrain loss - been told that from rally_matt as it is the same across all pg1's cars.
RR think it is default at 0.015%
drag co-efficient = 0.320 for a hatch or 0.330 for a saloon (found it on google)
frontal area = 2.030
and i have then used the gearbox man website in conuction with the haynes (gear ratio\final drive) to work out the various speeds\revs for 3rd gear - need private road to do it for 4th gear.
set mine to
start at 1250rpm@ 19mph
end at 4500rpm@ 68mph
tbh i am not sure that i will ever use the dyno side other than just to see, but i was more after the lap timer\ and if i take it to pod would be interesting if it matched the expensive equipment there for the timed run part.
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