Description

NGK Racing Spark Plug

Manufacturer’s Warranty : 2 Year Limited Warranty

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$34.54 ~~$40.64~~ 15% Off

SKU	NG4311
Brand	NGK®
Part Name	NGK 4311
Part	# 4311
UPC	# 87295143117
Quantity Per Vehicle	1
Pack of	1
Condition	New

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Product Description

NGK® 4311 NGK 4311

NGKs OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance

RECOMMENDED USAGE: Racing use only, featuring special configurations and designs to ensure durability and ignitability

TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Racing Spark Plug

DESIGNED FOR RACING: Low angle tip design built to withstand extreme heat and vibration

SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges

NGK Racing spark plugs are designed with extreme use in mind and meant to withstand the most grueling racing conditions. NGK Spark Plugs have been powering racing champions and can be found in every racing venue throughout the world. The center electrode of the NGK Racing spark plugs has special configurations and designs to ensure durability and ignitability. NGK Racing plugs bring ultra high performance in a variety of heat ranges. Special configurations are used for a wide variety of racing applications.

COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads

PRODUCT ATTRIBUTE & INFO

Short Style Spark Plug	-	No
Stock Number	-	4311
Part Number	-	R6725-11
Service Number	-	R6725-11
Resistance (82)	-	5000.0
Ground Electrode Tip Design	-	Pin type
Ground Configuration	-	Slant
Ground Electrode Core Material	-	Platinum
Washer Included	-	Yes
Grade Type	-	Performance
Electrical Terminal Type	-	Non-removable nut
Center Electrode Core Material	-	Copper
Center Electrode Tip Material	-	Platinum
Pre-Gap Size (IN)	-	.028
Pre-Gap Size (MM)	-	0.7
Ground Electrode Quantity	-	1
Hex Size	-	13/16'
Insulator Height (IN)	-	2.64
Insulator Height (MM)	-	67.1
Manufacturer Heat Range	-	11
Seat Type	-	Flat
Reach (IN)	-	0.846
Reach (MM)	-	21.5
Thread Diameter (IN)	-	0.551
Thread Diameter (MM)	-	14.0
Insulator Material	-	Ceramic
Resistor Type	-	Yes
Skirt Length (IN)	-	0.0
Skirt Length (MM)	-	0.0
Ground Electrode Tip Material	-	Platinum
Skirt	-	No
Center Electrode Insulator Tip Projection (IN)	-	0.00
Center Electrode Insulator Tip Projection (MM)	-	0.0
Center Electrode Design	-	Fine wire
Washer Type	-	Crush
Center Electrode Projection	-	Non-projected
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