I have some fancy dials but they are 160mph ones and my uk car has 180mph clocks. I heard there's a resistor you can change to solve the difference?? Is that right ??

ANYONE ???? Would like to do this this weekend, if not i'll be forced to change my rear inicator lenses that i've put off doing for a year cause i'll probably melt my lights, lol

I have fancy 160 clock faces in mine that should be 180 and so are slightly out now but I wasnt too fussed cus they look cool and I have a defi heads up display that displayes the correct speed on the windscreen.

So there is an option.

Here is a thread - there are others:

http://www.300zx.co.uk/forums/showthread.php?t=106639

 

also this appears to be quite handy, though I haven't yet found a oscilloscope cheap enough to justify a purchase of. Built the signal generator though.

http://tech.aus300zx.com/idial_install/recalibration.pdf

 

 

I remember reading somewhere that the speed signal goes through the speedo, then to the ECU so if your speedo is off then other things such as cruise control can be affected (I may be wrong on this, but it looks like it when reading the manual)

awesome,

 

So i need a 29.8 resistor???