NotesGround Electrode Core Material--Nickel, Installed Height (Inch)--2.24, Insulator Projection (Inch)--0.06, Taper Diameter (Inch)--0.31, Insulator Height--0.06, Thread Diameter--0.551, Hex Type--Hex, Ground Electrode Tip Material--Nickel, Reach--0.5, Ground Electrode Quantity--1, Resistor Type--Yes, Center Electrode Diameter (Inch)--0.1, Electrical Terminal Type--Removable Nut, Center Electrode Design--Standard, Part Description--Spark Plug, Hex Size--0.813, Seat Type--Flat, Indexed--No, Classification--Champion Copper Plus Small Engine, Grade Type--Premium, Plug Type--RL87YC, Pre-Gap Size--0.040, Manufacturer Heat Range--87, Washer Included--Yes, Washer Type--Crush, Ground Electrode Material--Nickel Copper Alloy, Center Electrode Tip Material--Nickel
Sub TypeSpark Plug