6, to 8 degrees advanced, or BTDC, will be about all you will be able to run, on pump gas.
what is the ignition timing for a 1988 Chevy 454 engine
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.
6
You dont.
1,8,5,3,6,5,7,2
Controls the ignition timing.
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.
That requires an engine scanner to set the timing.
i need the ignition timing for 88 chevy 5.7 ... 350 motor i had the truck on 4 but still bad don t run good
8-10 degrees
8 degrees