Tuners and Rods
Member
Multiple electrodes is a gimmick. You only have one spark and one point of contact. E3s are garbage. Cheap plug with a pretty electrode. And Bosch plugs are just crap. Pulstars actually use science. Built in capacitor to increase the power of the spark. Of course NGK plugs are good to start, and the ability to adjust the part numbers easily for what you want/need is nice