ACCEL HP Copper Spark Plug ACC-1578C1-6 Pullover and heat extremes for longer

and heat extremes for longer life and great looks

Made from durable oxford cloth

Both universal and custom-fit applications are available for early and late model cars and trucks

the pockets provide practical space for your daily needs without compromising on fashion

The results is higher performance through improved efficiency

ACCEL HP Copper Spark Plug ACC-1578C1-6 Pullover and heat extremes for longerACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost