I brought some blue glow dials from america and i need some help/advice on how to sort the calibration.

 

I've got a import Z32 NA, They look like the right ones ( one dial hasnt got boost cut out)

 

My query is this........ My car has normal jap clocks with 190 kph max speed but has a converter on it so it now reads the kph in mph (still with original clocks, needles etc). My new dials have 160 mph and something like 220/240 kph on them. If i change the dials straight over will the speedo be correct or shall i take the conversion off??? I've compared the 2 speedo's next to each other and all 3 readings dont match.

 

Anyone got any ideas???

:confused: :headvswal :confused:

I think this might answer your question :

 

http://www.300zx.co.uk/forums/showthread.php?t=36601

 

Seems there are "pots" on the back of the speedo that allows you to adjust it.

Cheers.

Dont suppesoed you anyone knows how to take the needles off without damaging them. I've heard if you just pull them off :), then you damage the spline and break the clock?????

you shouldn't need to take them off, and i wouldn't try. you can slip the dial fronts over the needle