Iridium Power; Gap 0.035, Iridium Power - Performance Upgrade with World's Smallest Center Electrode [0.4 mm Dia.] & Tapered Tip Patented U-Groove Design & Patented Ir Alloy [90% Ir]
Iridium Power; Gap 0.035, Iridium Power - Performance Upgrade with World's Smallest Center Electrode [0.4 mm Dia.] & Tapered Tip Patented U-Groove Design & Patented Ir Alloy [90% Ir]