Has anybody installed an apexi rev speed meter on a 86 N/A, on the installation instructions look correct, and mine does have cruise control for the speed input needed for the meter, it then uses a 12v, ground, and ignition out put, the same output the trailing coils use.
It says to use Z1-a and Z1-CC but based on the 180kmh limiter mentioned, will this only work on a jdm model?

 

Apexi has tech support .Since it's their meter, start there first