Originally Posted by Wardy257
if its a efi xr3i then the igntion timing is fixed as its coil pack
?????
The ECU will adjust the timing, all you can do is adjust the static timing. If you modify the engine your best be is an aftermarket ECU so you can adjust the timing (and fuelling), especially if you go turbo.
what do u mean by the static timing then,do u mean at idle,how can u adjust that then