Roush Performance/ Kovington Spark Plug 401546

Brand: Roush Performance

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Part Number: 401546
Part Location: U.S.
Availability: *Special Order
Delivery: 3 - 4 Weeks

Retail: $34.64

Price: $32.99

You Save: $1.65

Electrode Core Material

Copper

Insulator Type

Projected

Quantity

Single

Resistor

Seat Type

Tapered

Thread Size (IN)

0.629 Inch

Thread Size (MM)

16 Millimeter

Wrench Diameter

5/8 Inch

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Roush Performance/ Kovington Spark Plug

Spark Plug; Colder Spark Plug For Use With Supercharged/ Turbocharged/ Nitrous Engines; Single

MPN: 401546

ROUSH® Colder Spark Plugs are a must-have for those wanting to get the most out of their forced-induction equipped Mustang or F-150s. These spark plugs work with supercharged, turbocharged and nitrous applications. These Colder Spark Plugs are designed for the 3V engines found in Mustangs with the 4.6L V8, as well as F-150s with the 5.4L V8. This is the same spark plug that is installed in the Stage 3 ROUSH charged Mustangs and ROUSHcharged F-150 packages. The need for installing a colder spark plug is to prevent pre-ignition and detonation of the fuel due to the higher cylinder temperatures found in the supercharged engines. Pre-ignition is typically caused by many factors, such as an overheated spark plug tip which acts like a glow plug to ignite the charge. This puts a tremendous load on the engine and adds considerable heat, a recipe for serious damage.

Resistor: Yes

Electrode Core Material: Copper

Insulator Type: Projected

Thread Size (IN): 0.629 Inch

Thread Size (MM): 16 Millimeter

Seat Type: Tapered

Wrench Diameter: 5/8 Inch

Quantity: Single

Features

Works With Supercharged, Turbocharged And Nitrous Applications
Prevents Pre-Ignition And Detonation Of The Fuel Due To The Higher Cylinder Temperatures Found In The Supercharged Engines
Designed Specifically To Handle The High Boost Pressure And Air Flow Into The Engine
Limited 90 Day Warranty

Specifications of Roush Performance/ Kovington Spark Plug 401546
Electrode Core Material	Copper
Insulator Type	Projected
Quantity	Single
Resistor	Yes
Seat Type	Tapered
Thread Size (IN)	0.629 Inch
Thread Size (MM)	16 Millimeter
Wrench Diameter	5/8 Inch