T
Tom
Guest
Plugs are nice hard steel. The head is soft ally. Both metals expand at different rates which helps them seal. If you overdo them they can jam due to the different expansion.
Also if you overdo them you can damage the sealing washer on the plug.
You have to be a true ham fisted moronic gorilla to fook up the head but they really don't need to be that tight.
Also if you overdo them you can damage the sealing washer on the plug.
You have to be a true ham fisted moronic gorilla to fook up the head but they really don't need to be that tight.