Use your iPhone to estimate your 0-60 time.

[mdX-]

It's easy to analyze you iPhone video on your Mac using QuickTime or Preview. Take a passenger's handheld vid of the speedometer. Then share on Notes or email to yourself and open with preview on your Mac.
Here's my video showing how:

 

[Stach]

You need to share your video, as right now we get the message "If the owner of this video has granted you access, please sign in."

 

[mdX-]

You need to share your video, as right now we get the message "If the owner of this video has granted you access, please sign in."

Sorry I'm new at this. I made a public video. Do you know how I can edit my post? Or deleat it and start again?

 

[mdX-]

It's easy to analyze you iPhone video on your Mac using QuickTime or Preview. Take a passenger's handheld vid of the speedometer. Then share on Notes or email to yourself and open with preview on your Mac.
Here's my video showing how: