a small air leak at a crank seal or an intake gasket will cause the usually perfect fuel air mixture in the crankcase to become slightly lean sometimes very lean this lean mixture can quickly result in a seized piston air leaks are by far the number one cause of vintage engine piston seizures
Lugs are the electrical connectors that terminate the electrical circuit. Lugs are made of copper, aluminum, or bronze. They are made for the smallest wire size, 26 gauge to the largest 2000 MCM. Lugs can be mechanical or set screw; compression or crimp, solder or weld; or clamp type.
Compression Lugs vs Mechanical Lugs Compression Lugs vs Mechanical Lugs There are a few differences between compression lugs and mechanical lugs. Lugs are more commonly known as a lug nuts and are a common tool that is used for terminating an electrical conductor. It helps to make a possible connection between mechanical devices by joining electrical wires together. Compression Lugs. Compression Lugs are a stud-type input power connection. It is typically made of high conductivity wrought copper and has one or two holes to provide a reliable automatic connection, as well as an electro tin plate to reduce corrosion. Compression lugs are also available in aluminum. There are a few basic types of compression lugs.