SPARK PLUG NGK B5HS

A standard, non-resistor nickel-alloy spark plug designed primarily for older, smaller, or specialized air-cooled and 2-stroke engines. Positioned as a "hotter" plug (heat range 5) on the NGK scale, it effectively burns off carbon deposits during low-speed or frequent stop-and-go driving to prevent fouling. Often swapped into small utility engines like the Harbor Freight Predator 99cc engine to boost ignition reliability. Min 4