BRISK Silver Racing ER08S Spark Plug 14mm thread, 1.04"(26.5mm) reach, 5/8'(16mm) hex, gasket seat, non-projected tip, resistor, fine wire 1.5mm Silver center el., Cut-back ground electrode (performance upgrade for NGK 4654 R7437-9, NGK R7437-8 and/or ILKR8E6 and/or IKH24 IKH27 IKH31)- EVO 9

Params

• Thread 14mm
• Reach 26.5mm-1
• Hexagon 16mm-5/8
• Seat gasket
• Design Silver Center Electrode
• Resistor yes
• Projected no