Spark Plug Wire Connection

At the contact point of the spark plug and the spark plug wire connection, will the DeoxIT® hold up to the high voltage (40kV) and temperaturess?

Also, will it improve conductivity?

Thank you,

K. Kiely
.....

Yes, DeoxiT® will improve conductivity. We recommend applying DeoxIT® to the surface where the boot connects to the spark plug, but NOT on the surface where the actual igniting takes place.