Thread: road speed hi

Originally Posted by donh54

Not technically "illegal" as such. Apparently the regulations for a new vehicle to be allowed for sale/registration in Oz has a limit on how far out the speedo can be.
The reason they overstate the speed is so you don't have a chance of sending your speeding tickets to the manufacturer.

It can't read less than the actual speed. At 100 kmh it must read between 100 and 114. There is a formula. 10 % + 4 kmh.

Speedometer Accuracy - Speedo Regulations - RACQ

Just remember the Nanocom ratio will NOT alter what the vehicle speedo displays, you need a C6100-4 to alter the vehicle speedo. The Nanocom ratio only alters the speed the Nanocom displays.

Originally Posted by kelvo

Just remember the Nanocom ratio will NOT alter what the vehicle speedo displays, you need a C6100-4 to alter the vehicle speedo. The Nanocom ratio only alters the speed the Nanocom displays.

X2

I have both C6100-4 and Nanocom, plus GPS, and all 3 speedo readings are the same once adjusted.

Is that C6100-4 unit still available for sale somewhere?... i've searched and i couldnt find a supplier cos it seems it's the only one 100% confirmed to work well on a D2.

Originally Posted by sierrafery

Is that C6100-4 unit still available for sale somewhere?... i've searched and i couldnt find a supplier cos it seems it's the only one 100% confirmed to work well on a D2.

AFAIK yes it’s still available, you need to email/phone the guy that makes them to order one.

Hunter Di Spare Parts Co.
37 Millet Street
Hurstville NSW 2220
Mob: 0413813698
hunterdispares@yahoo.com.au