It sets in 0 degrees.
how do you set timing on a 1985 350 gmc truck
0 TDC. Top dead center
200 hp
YES. That engine used a timing chain and 2 gears in behind a cover bolted to the front of the engine.
To set the timing on a 1994 GMC Suburban you need to warm up the engine while the car is either in park or neutral. Next, you adjust the distributor until the timing is set to where you want it.
YES, They are the same engines. There's NO difference what so ever.
0 degrees at TDC.
1976 Gmc 4 wheeldrive 350 engine
It is not adjustable, its controlled by the computor.
The 4.3 liter V6 engine in a 2003 GMC Safari has a timing CHAIN
The timing specification for the 1990 GMC G20 van equipped with a 350 V8 engine typically calls for a timing setting of 4 to 8 degrees before top dead center (BTDC) at idle. It's important to use a timing light to ensure accurate adjustment. Additionally, the timing can vary slightly based on the specific engine configuration and any modifications made to the vehicle. Always refer to the vehicle's service manual for the most accurate information.
Timing chain