speedo correction

[kblahetka]

What do you guys on the excedra max set your speedo correction for in tunce ecu?

 

[Scorp]

I'm not 100% but from what I recall reading the larger tyre corrects the speedo

 

[charlie farley]

with an exdra max on my speedo shows 2 mph fast compared to my sat nav .

 

[TURBO200R4]

on mine the speedo is 10 % higher than the odometer which is dead on. i think others are between 5 and 10 %. from what i have heard the max corrects the speedo but then you will be adding a little distance to each mile.

 

[Mike188]

Corrected mine to 1km less
Satnav = 100Km/h, speedo = 99Km/h

 

[HansO]

when running the Max I corrected my speedo by 2% which made my speedo 100% accurate, my speedo was reading 7% higher before with Metz, it is corrected 6% with a 245/50/16 DS tyre.
ll corrections were made using GPS Sat Nav

 

[1olbull]

Excedra Max corrected my speedo to right on with Garmin GPS.
The odo is 2% fast or 2 miles extra every 100.