ive recently got an rs turbo which has got a lockwood white turned yellow dial kit fitted, its allways stuck a little bit so i dismantled it and pulled the needle out a bit so it didnt catch, i didnt take it off though. ive allways noticed that the speedo seemed out so i tested it today and wen my bro was driving side by side mine read 20mph and he was doing 30mph its the same all the time.

so how do i fix this apart from driving at 10mph less all the time?

 

are the wheels on the car the same diamater as the originals?

 

yeah 15s its deffo the speedo cause its been messed with to fit the white dials

 

The needles have clearly been removed to fit the dials.

Get a set from a scrappy, discoloured lockwoods look shit anyway