Just to clarify are you talking about the exhaust manifold possibly burning the sparkplug wires?
The exhaust manifold can damage the spark plug wires if they wires are not installed properly or if the are missing the guides. Which will make the wires come in contact with the manifold and that will burn/melt the wires.
Please let me know of any questions.
Sunday, August 29th, 2021 AT 9:05 PM