- Unique electrode shape maximizes the power created by the spark plug Diamond Fire technology
- Electrode is a combination of performance and new 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 an improvement in engine performance
- A truly premium performance plug
- Sold each
CHAMPION REFERENCE # N2C, N3C, N4C, N4YC, N6YC, N7YC, RN2C, RN3C, RNYC, RN4YC, RN6YC, RN7YC, RN57YCNGK REFERENCE # B7EB, B7EB-11, B7ES, B7ES-11, B7EV, B7EVX, BP7ES, BP7ES-11, BR7EB-11, BR7EIX, BR7ES, BR7ES-11, BR7EVX, BUR7EB-11, B8EG, B8ES, B8EV, BP8ES, BR8EA, BR8EIX, BR8ES, BR8EV, B9EG, B9ES, B9EV, BPR9EIX, BPR9ECS, BPR9ES, BPR9EVX, BPR10ECS, BR9ECS, BR9EIX, BR9ES, BR9EV, BR9EYA, BUR7EB-11, R4339-8, R45671-9, R5671-7, R5671A-7, R5671-8, R5671-9, R6918B-7AUTOLITE REFERENCE # 403, 4054, 4055, 4062, 4063, AR3933, XS4063, XS4062, XS61, XST4055 |