This is a Factory OE Marelli vacuum advance mechanism for PLEX 201 distributors as fitted to Fiat 124 and 131 models with Fuel Injection.
The highest quality available.
This unit is a suitable replacement for any Plex201 distributor in carb or FI application.
The difference between this unit and those fitted to carbureted / California emissions vehicles was in the total amount of advance that could be achieved.
This unit provides the maximum ignition advance movement based on the input vacuum signal.
Application(s):
Fiat 124 Spider (1980-85)
Fiat 131/Brava (1980-82)
Condition: OE NOS
Original Equipment New Old Stock
New and unused.