20 ft lbs
The 1991 350 cubic and Chevrolet engine spark plug gap is .027. Most spark plugs will come pre-gapped from the manufacturer.
It is screewed into the driver's side head between the first two spark plugs up front.
Torque for the dome???????????????????????? What the heck is a dome?????????
.060
If your asking about FREEZE OUT PLUGS then it has 8 of them.
none a diesel does not have spark plugs it has glow plugs and depends on the engine and if its a 350 it has 8
If your Chevy 350 marine engine misses at high speed, you might have an issue with the timing. This can be adjusted. You also may have an issue with the fuel filter or injectors. Spark plugs can do that also.
0.060
Use the same spark plugs as you would with a distributor, but reset the gap to .020".
rs45ts
the torque is 70 ft. lbs., but as far as I know there isn't a torque sequence.
Ummmm......... I think you want to use spark plug wires.