Ac Delco U-Groove Shorty Spark Plug Ac8197

Description

U-Groove Shorty Spark Plugs

3/8″ reach, Projected tip, Gasket seat, Set of 8, Resistor, Stock Heat Range

AC8197

8197

One of the hottest features of Accel spark plugs is the unique U-Groove ground electrode. This specially design electrode was developed to meet the demand for improved ignitability and increased fuel combustion. The Accel U-Groove design results in less flame dissipation. It gives the flame a groove to grow in, creating a larger flame front for a more complete combustion even in the case of lean air/fuel mixture. Effectively, it produces greater firing energy.

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