Champion - Race Spark Plug 14Mm, .750 Reach, Gasket Seat (C61YC) CHC61YC

Champion - Race Spark Plug 14Mm, .750 Reach, Gasket Seat (C61YC)

* Extruded Massive Copper Core Centre Electrode Provides 120% More Spark Area To Deliver Substantially Improved Performance Over A Greater Period Of Service Interval. High ThermalCapacity For Peak PerformanceAt All Engine Speeds, RapidlyDissipates Combustion Temperature For Improved Resistance To Engine Destroying Preignition/detonation At Peak Engine Loads.

* Exclusive Patented Long Life Copper Core Ground Electrode Reduces Gap Erosion, Decreases Firing Voltage Requirement And Provides Stabilised Combustion Over The Service Life Of The Spark Plug WithImproved Resistance To Fouling.

* V-tipped Copper Core Ground Electrode Provides Improved Air/fuel Mixture Access For Optimum Flame Propagation And Ignitability From EveryMolecule Of Fuel, Resulting In More Power, Quicker Acceleration, Lower Emissions And Better Fuel Economy.

* Heat Is Dissipated 10 Times Faster Than Convention Spark Plugs To Improve Driveability, Economy And Power, In Prevention OfHarmful Pre-ignition Under High Engine Load, Important For High Combustion Temperature Engines.

* Patented Zirconia Enhanced Special High Aluma Insulator Is 40% Stronger Than Standard Insulators, Giving Near Diamond Hardness For Superior Tensile Strength Durability And Reliability.

* New Rib Configuration For Improved Flashover And Better Ignition Lead Boot Fitment For All Applications.

* Patented - Sac9 Suppressor Semi-conductor Resistor Where FittedProvides Effective Radio Frequency Interference (rfi) Suppression Over A Wide Range Of Frequencies. It Provides Protection For Vital Vehicle Systems Such As Engine Management Systems (oem And Aftermarket) And Abs Braking Systems At All Operating Frequencies.

* Heat Conductive Alumina Provides Self Adjusting Temperature For Resistance To Thermal Stress (preignition) And Maximum Resistance To Fouling. It Also Provides Optimum Dielectric Strength For Resistance To High Energy Electrical Voltage And Physical Shock Loads For Extended Service Intervals And HighPerformance Engine Requirements.

* Special Triple-coated Anti-seizing Shell Incorporates A Patented Ultraseal Shell Plating Process For Corrosion Resistance To Marine Industry Standards. This Means Easier Removal From Modern Aluminium Cylinder Heads After Extended Service Intervals.