YOU ARE PURCHASING 4 NEW NGK DPR8EA-9 SPARK PLUGS THAT ARE OEM REPLACEMENTS FOR THE MODELS LISTED BELOW.
NGK Spark Plug - 4929
NGKs wide heat range results from using copper wire in place of the iron cores found in many conventional plugs
Copper dissipates heat quicker, cooling the electrode and insulator tip
Raised pre-ignition rating with high conduction copper and long nose insulator
Each meets the requirements of high-performance engines
HONDA
1987-1990 CBR600F1 HURRICANE
1983 CB550SC NIGHTHAWK
1984-1985 VF500C MAGNA
1984-1986 VF500F INTERCEPTOR
1983-1986 VT500C SHADOW
1983-1984 VT500FT ASCOT