Okay I purchased an autometer tachometer and I was wondering if anyone knows where on the distributor does this wire into, I have a 92 B16 with the distributor wired to work with a 1998 wiring harness. Also, where is the best place to ground the gauges in the car its a 97 civic Dx hatch.

 

you can get the everything from your under dash fuse box.

RPM wire you can get it from your cluster(green wire)

 

there are 2 connectors on the distributor look for the one with 2 wires and tap into the blue one thats the one, u can ground it anywhere u want as long as it is not painted or get the ground from ur radio

and it would work fine

 

I made all my connections behind the cluster.


Not the one I used...but a good guide.
http://www.wgn.net/~joe_r/tach/tachinst.html


BTW...mine is a 97 dx as well.