C-Cut Spark Plugs

Accel 0576S-4 Features:

• Allows spark to expand directly above the midpoint of the electrode core -preventing the spark from being shrouded by the ground strap.
• Gives the flame an unblocked area to grow - creates a larger flame front fora more complete burn.
• Reduces excess heat absorption of the electrode and ground strap, alsoknown as the 'quenching effect', which leads to misfiring, rough idle andoverall poor performance.
• Produces a larger spark nucleus without having to increase the spark gap.
• Creates a more complete burn of the air-fuel mixture resulting in -Increasedperformance, improved throttle response, greater fuel efficiency and reducedemissions.