Auto >> AutoSPT >  >> Engine

What is the ignition timing supposed to be set at for 305 engine on this G20 Van?

For a 1989 Pontiac Grand Am SE with a 3.0L V6 engine,

Initial Ignition Timing:

- Degrees BTDC: 5°

- RPM: 850

- Spark control system: DIS (Distributorless Ignition System)

Spark Plug Gap:

-.541" (0.137 cm)