Regal V6-231 3.8L Turbo VIN 8 4-bbl (1983)
Distributor: Description and Operation
On all models with full function systems--except V6-229 (1982 VIN code K and 1983-84 VIN code 9) engines--the ``R'' terminal on the 7 pin
ignition module provides reference pulses to the ECM indicating engine RPM and crankshaft position.
