Speedometer Accuracy
05-22-2017, 04:45 PM
#1
Advanced
Thread Starter
Speedometer Accuracy
For those of you who have been officially clocked at a track do you find this is pretty accurate to your speedometer more often than not?
05-22-2017, 08:36 PM
#2
Team Owner
Member Since: Dec 2012
Location: Outside the Quick Stop N.J.
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Most portable GPS will show your speed, that is how I check all my cars. My 89 is pretty accurate, slow by 1-2 MPH @ 80.
05-22-2017, 11:50 PM
#4
Race Director
The digital on my '96 is dead on. Tracks right on with my GPS and has been clocked (on track radar) at 100 mph showing on their screen and on my speedo & GPS. Only accurate speedometer I've ever had!
05-23-2017, 08:48 AM
#6
Le Mans Master
Mine are pretty accurate.
I compare them with my Garmin GPS and they match.
I also found an app for my phone called DigiHUD that works pretty well too.
I compare them with my Garmin GPS and they match.
I also found an app for my phone called DigiHUD that works pretty well too.
