Apex'i RSM GP hook up help

[popogto]

Just got a APEX'i RSM GP and i need to know how to wire it to my

'89 S13 w/ KA24de (thats right, the dual cams)

uhm.. the only electrical work that i've done on my car so far is installing the subwoofer/amp/headunit and it took me all day <--- explains my level of un-expertiese in the electronics field.

any help is appreciated thanks!

BTW anyone with it hooked up already, how well does it work?

[Yellow4g63]

Go to the Apexi websight and download the PDF file for that revspeed meter. Find the Diagram for your motor/ecu. Then splice and be done with it. Easy install. I have one hooked up on my car right now. No speedo reading tho.