Product Description
NGK LTR7IX -11 Iridium Spark Plugs - Set of 8 - LT1/LT4 - ONE STEP COLDER PLUG THAN STOCK LT4
Brand: NGK Spark Plugs
Manufacturer's Part Number: LTR7IX-11/6510
Part Type: Spark Plugs
Product Line: NGK Iridium IX Spark Plugs
UPC: 087295165102
Shorty Spark Plug: No
Resistor: Yes
Manufacturer Heat Range: 7
Electrode Core Material: Copper
Electrode Tip Material: Iridium
Insulator Type: Projected
Spark Plug Thread Size: 14mm
Spark Plug Reach: 0.984 in.
Spark Plug Seat Style: Tapered
Wrench Diameter: 5/8 in.
Ground Strap Quantity: One
These NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs, and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is significantly stronger than any metal used in spark plugs today. It's the hardest metal used (in fact, iridium is 6 times harder than platinum), which has allowed NGK engineers to reduce the voltage requirement for a spark.
