What is the setting for timing on a 1977 Buick Skylark 3.8 Buick odd?

The timing setting for a 1977 Buick Skylark with a 3.8-liter V6 engine is typically around 6 to 8 degrees before top dead center (BTDC) at idle with the vacuum advance disconnected. It's crucial to ensure the engine is warmed up for accurate readings. Always refer to the vehicle's service manual for the most precise specifications, as timing can vary based on engine condition and modifications.