I bought a set through RCM in the UK. A bit expensive at £457.72 Stg including delivery etc.
Anyway I fitted them yesterday. I might as well document what I did for you as you might find it useful :?
First job was to unscrew the existing surround and pop the existing clock module out:
The replacement clocks were quite simple to install. The various fittings on the clock module clip out and then you simply unscrew all the screws at the back of the tach and speedometer pop out the 180 clock and replace with the 280KMPH item. Fitting is the reverse of all the previous steps. Don't forget to put all the screws back in as they force the contact between the wiring matrix and the back of the clocks.
A picture tells a thousand words:
My car had a MPH convertor. This was the pulse type and I found it nestled neatly in the bulkhead behind the dash:
I simply snipped the power feed and intercepted pulse signal. Rejoined the wires and we were back to KMPH!
At this point just plug the clocks back in and refit the dash surround etc:
.. job done :cheers: and now I have the lowest mileage 22B on the planet! :lol:
PS I noticed a few empty bulb holders at the section below the fuel and temp gauges. I plan on using them for a discrete Knocklink setup