8* BTDC
what is the ignition timing for a 1988 Chevy 454 engine
It requires an ENGINE SCANNER to set the ignition timing on that year of engine.
how do you adjust the timing on a 1977 350 Chevy engine k-10
That requires an engine scanner to set the timing.
The base ignition timing for a 1974 Chevy 454 engine is between 8 and 12 degrees below top dead center. A timing light is needed to accurate set ignition timing.
The timing on that year engine is computer controlled. It requires an engine scanner to set the timing. YOU CAN NOT USE A TIMING LIGHT.
A 1976 Chevy did not have a points ignition, but that has nothing to do with the correct timing. You will find that the engine runs best with about 8-12 degrees BTDC.
Chevy S10 in 2001 didn't have a 2.0L engine. They had a 2.2L engine and it has a (DIS) distributorless ignition system. There is no timing to set.
If you have the 3.8L engine, ignition timing is controlled by the computer and cannot be altered without making changes to the computer. If you have the 3.1L engine, which has a distributor, you can set the timing as you would on any engine with a distributor.
The 1988 Chevy Celebrity uses distributorless ignition. There is no provision to alter timing, the engine control module takes care of that.
timing for the 454 engine is 10 degree's at TDC at 700 rpm in neutral or park
1-6-5-4-3-2