ok i have a 87 na with a swap s5 tii engine and tranny. im stuck on some wiring issues since i made my own gauge panel. im running on an rtek 2.1 ecu. so question one can i replace the senser at the bottom of the rad. with a new sensor for my gauge. im running an efan so should it be a problem. i also have complete emission delete also. im sure ill have more questions befor i get everything running