Nelson COLD Flat Element plug, NL06
Nelson COLD Flat element style plug. Requires both a head made to accept Nelson plugs and a Nelson plug clamp (part NL04). Nelson plug set ups generally provide a performance increase over standard glow plug configurations that have the threads for the plug tapped into the combustion chamber. Nelson plugs seal on a bevel outside the combustion chamber and provide a 'cleaner' chamber. The COLD is slightly colder than the STD and has heavier element wire. Marked with a green stripe. $6.50 each
