Intake, Compression, Power, Exhaust

High Temperature, High Voltage, Mechanical Stress, Vibrations, Chemical Influence, Deposits of Combustion, Atmospheric Influence

insulator, Center Electrode, Bolt, Sealing, Terminal Nut, Shell, Hex, Ground Electrode, Inner Sealing, Gasket Seat, Tapered Seat, Insulator Nose

Temperature of the spark plug insulator nose, Length of the spark plug insulator nose

Spark gap shape, Spark gap, Supplied Voltage Requirements

Results of cylinder head "downsizing"

Spark Plug Gap Designs The Requirements For Voltage, Function Under Small Load, Suppression Of Quenching Effect

Selection Of The Correct Spark Plug, Tightening Torque, Defects During Installation

Spark Plug Molten Insulator Nose, Soft Deposits On Spark Plug

Brisk Premium EVO Spark Plug, Brisk A-Line Spark Plug, Brisk Super Spark Plug, Brisk Extra Turbo Racing Spark Plug, Brisk Platinum Racing Spark Plug, Brisk Silver Racing Spark Plug, Brisk Iridium Racing Spark Plug, Brisk Premium Multi-Spark Racing Spark Plug, Brisk Premium LGS Spark Plug, Brisk Iridium Performance+ Spark Plug, Brisk Garden Spark Plug

Spark Plug Shell Dimensions, Spark Plug Heat Range,

Non Projected Nose, Projected Nose, Surface Discharge Gap, Semi Surface Discharge Gap, Multi-Spark Gap