Powermadd Spark Plug - E3.36 For Harley Motorcycles 1986-2017 | Buell Motorcycles 1996-2007 Brand_Threebond Note:For Big Twin engines with

Note:For Big Twin engines with 4"

2014-2019 Honda NC750S 2014-2020 Honda NC750X 2021 Honda NC750X DCT

Black anodized finished

From that measurement subtract 1

Powermadd Spark Plug - E3.36 For Harley Motorcycles 1986-2017 | Buell Motorcycles 1996-2007 Brand_Threebond Note:For Big Twin engines withFeatures Unique electrode shape maximizes the power created by the spark plug Diamond Fire technology Electrode is a combination of performance and technology that results in an improved flame kernel shape This flame front ignites the bulk air fuel mixture faster, moves heat into the combustion chamber faster and creates a more localized pressure front for faster pressure rise during the cylinder power stroke The result is more complete combustion and