| 摘要 |
The spark plugs on a automotive gasoline engine are and have always been dependent on the metal body of the engine for its path of least resistance for the flow of electricity from the spark plugs back to the vehicle battery. No doubt there is a disadvantage to this because this path is subjected to high heat which increases the resistance to the flow of electricity. In addition to the high heat there are mating surfaces of metal to metal which are internal within the engine and become corroded over time and they also offer a higher resistance to the flow of electricity. To solve this problem I have developed a spark plug connector which I call the O-Spring spark plug grounding connector which is attached to the external metal section of the spark plug and eliminates the need for the metal body of the engine as the path of least resistance to the flow of electrical current from the spark plugs to the vehicle battery. The combination of the spark plug connector and copper wire make a excellent ground return circuit for the spark plugs as described in the Detailed Description Of The Invention.
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