NGK R2349-9 Spark Plug

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Rating

3.2 / 5 Overall
NGK	R2349-9
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
3.5 / 5 Design
Surface Discharge	Standard
Ground type	Center type

Specifications

0.4mm (.016")	9
Gap	Heat range
⌀12mm	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

Two steps colder (1)

Two steps colder spark plugs with same characteristics for heavily modified engines (150-200 hp increase)

R2349-11

Copper

-

3.2/ 5

.016"19mm, ⌀12x1.25HR 11