Spark plug NGK
Code
wire diameter
nose insulation type
heat scale*
wire length
Mid electrode with copper core super
2017-BP5ES
14 mm
P
5
19 mm
S
2017-BP5HS
14 mm
P
5
12,7 mm
S
2017-BP6ES
14 mm
P
6
19 mm
S
2017-B6HS
14 mm
P
6
12,7 mm
S
2017-BP6HS
14 mm
P
6
12,7 mm
S
2017-BP7ES
14 mm
P
7
19 mm
S
2017-BP7HS
14 mm
P
7
12,7 mm
S
2017-BP8HS
14 mm
P
8
12,7 mm
S
2017-DPR7EA-9
12 mm
P
7
19 mm
*low is warmer high is colder
