as i try to retard my timing after intalling my nitrous kit, i cant find the vacuum advance unit to help ensure accurate timing. i know that i need to unplug the vacuum advance unit and plug it, then adjust the timing... but its not there, so i think. ive looked all around in books and the internet... im wondering if the 93 5.0's have them. does anyone have an idea. its suppose to be located at the base of the distributor.

thanks

 

Nope, spout connector instead. Small 2 wire plug near the dizzy harness. Pull it for base timing
And you're installing nos? Scarey thought there.