hey just wondering how u go about changing timing on the SR20 do your have to ground out a certain plug or wire cause i know on other cars you have to do that
thanx
dan
download an FSM… everything you need to know is in there 
hey just wondering how u go about changing timing on the SR20 do your have to ground out a certain plug or wire cause i know on other cars you have to do that
thanx
dan
download an FSM… everything you need to know is in there