ACCEL HP Copper Spark Plug - 0526-4

ACCEL 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. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire.

### Features:
* Machine rolled 14MM threads protect your cylinder heads