NGK Standard Spark Plug - B7HS
NGK is the undisputed leader in Motorcycle Spark Plugs, with spark plugs for virtually every Motorcycle and Scooter application in the world. Utilizing a wide variety of materials, from standard copper-core type to Iridium, NGK is the world's leader in spark plug engineering and technology. NGK Spark Plugs are specified by more motorcycle manufacturers, including Honda, Yamaha, Suzuki, and Kawasaki.
Triple-Gasket Sealing Process
Virtually eliminates the possibility of combustion gas leakage through the shell. Most other manufacturers only use two seals.
Produces a more powerful spark with less firing voltage. Other manufacturers use a "copper coated" center core.
Zinc Chromate Coating double dipped for maximum protection. An NGK exclusive.
Alumina Silicate Insulator
Virtually pure to insure dielectric and physical strength, as well as heat transfer away from the tip for maximum performance.
Eliminate "flashover", which can cause misfiring and engine damage, especially in damp environments.
Fits the following models
254 Roadster 80-82
304 Roadster 84-86
900 S2 83-84 (Electric Start), 84-85 (Electric Start), 83-84 (Kickstart), 84-85 (Kickstart)
900SS 1990 (Full Fairing), 1991 (Full Fairing), 91-92 (Full Fairing), 92-94 (Full Fairing), 94-96 (Full Fairing), 96-98 (Full Fairing), 98-01 (Full Fairing), 01-02 (Full Fairing), 1990 (Half Fairing), 1991 (Half Fairing), 91-92 (Half Fairing), 92-94 (Half Fairing), 94-96 (Half Fairing), 96-98 (Half Fairing), 98-01 (Half Fairing), 01-02 (Half Fairing)
Mike Hailwood Replica 83-84 (Electric Start), 84-85 (Electric Start), 79-84 (Kick Start)
YB100 E 87-92