THE EFFECT OF SPARK PLUG GROUND ELECTRODE ON SPARK IGNITION ENGINE PERFORMANCE

Motorcycle performance is influenced by many factors, including combustion chamber dimension, fuel characteristic, type of spark plug, spray flame, ignition timing, and the chamber's cooling system to avoid incomplete knocking processes. The plug an essential component SIE. Several studies, such as gap, material type, multiple-ground Electrode, roughness, etc., have been conducted examine effect modifications on process. Some previous research investigates impact a electrode in biofuel combustion. However, study about plugs gasoline process has not conducted. This was determine Supra 125 cc performance. data displayed this are power, torque, BHP, BMEP single, double, triple ground electrode. results showed that double produced better than other variations.