Better Spark Plug Copper Cop

Ignition systems, in addition to CDI and coil, spark plug head or cop also be used to determine the fire that led to the spark plug.

There are many people who think after CDI and coil, spark plugs spearhead last. Not least, people underestimate the role of head of the spark plug. In fact, I tell you, the head of the spark plug on the market that is made up of various kinds. For example, the conductor (inside) of the ordinary ferrous metals. Well that is, usually adopted in standard motors factory default.
In addition to the usual metal head of the spark plugs, there ya are also made ​​of copper. He said it was the best on the market. Copper is a good electrical conductor material after iron.
Wearing copper, currents resulting from the forwarded CDI coil and spark plugs so more stable aka constant. This is evident when the Em-Plus did the spark plug test between normal and copper heads. As usual wear head plugs, spark plugs fire produced slightly reddish color. But when trying to use copper spark plug head, changed to be more blue flame and its current somewhat larger.