I've had my '71 Duster engine rebuilt, as well as the Holley 1 bbl. carburetor. The mechanic I use suggested that I use Pertronix Distributor, and go pointless. It seems ever since, my idle has been very rough. Idles too fast, and really rough.
1.) Electrically- - - completely new wiring harness throughout car, new alternator, spark plugs, coil, ignition wires.
2. With regards to fuel intake- - - Rebuilt 1 bbl Holley Carburetor, new vacuum lines, hooked up properly, new fuel pump,...
1971 Plymouth Duster with 3.7 225 Slant six Idles very rough