speedo out by 8-10km/h

you know there are online calculators that you can plug in the tyre sizes and it gives you the accuracy or maybe INaccuracy of your speed!

Quote:

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Originally Posted by Eevo

jaycar have a device

Speedo Corrector MkII Kit - Jaycar Electronics

Speedo Corrector MkII Kit

When you modify your gearbox, diff ratio or change to a large circumference tyre, it may result in an inaccurate speedometer. This kit alters the speedometer signal up or down from 0% to 99% of the original signal. With this improved model, the input setup selection can be automatically selected and it also features an LED indicator to show when the input signal is being received. Kit supplied with PCB with overlay and all electronic components.

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After doing a bit of research, it seems there is some uncertainty as to whether the above device will work on a D2.

Has anyone successfully installed the above Jaycar device in their D2. If so, was the speedo signal interrupted where it exits the SLABS or where it enters the dash.

who am i kidding anyway, I'm in a defender, I'm not in a hurry to get anywhere, esp if I've got enough time to spot other de'friend'er drivers to wave at haha :D