Champion 346C2 Spark Plug

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Rating
Brand	Code
2.9 / 5 Overall
Champion	346C2
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.8 / 5 Design
Standard	Standard
Ground type	Center type

Specifications
Gap	Heat range
1mm (.039")	10
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	16mm (5/8")
Reach	Hex size
Gasket	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

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Bigger gap (8)

0.1..0.3 mm gap increase for better performance given your ignition system can handle it

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