[phrozen]

i have the s13 coil and s13 distributor. so for the tach to work with out switching to a dohc hud tach i would have to use the sohc ecu cuz the signal runs on volts and not milivolts. the harness plugs that are by the fuse box and battery are s14 i believe because there is a retarted triangle looking plug that i havent seen on any other s14. if i cant get it fixed tomorrow im going to try to locate a dohc harness and see if i can use sohc ecu and hud. who ever did this car tho was retarted. but ill take some pics of the car and the plugs and post them so u can get a better idea of whats going on