Ignition coils and caps for Honda SOHC fours listed below. Use this kit with the stock points ignition or an electronic ignition.
Coil Specifications:
Spark plug wires are 17" long
Mounting holes are 102mm (4") apart. (measured from the center of each hole)
Low tension wires: 8" long - 1 male and 1 female bullet connector (power goes to the black/white line male terminal. points/condenser wire goes to the green female terminal)
Primary Windings: 4.6 ohms +- 10% (just like the original coil)
Coils Replace for Honda Part Numbers:
For 30510-333-013, 30520-333-013 (CB350F, CB400F)
For 30501-323-003, 30502-323-003 (CB500, CB550 up to '76)
For 30501-404-000, 30502-404-000 (CB550 '77-'78)
Installation Tip: Fan out the spark plug wires before twisting on the caps that way you make a better connection.
Fits Honda:
For CB350F Four - 1972-1974
For CB400F Super Sport - 1975-1977
For CB500K Four - 1971-1973
For CB550F Super Sport - 1975-1977
For CB550K Four - 1974-1978