Msd 3742 Iridium Performance Spark Plugs

Description

Brand: MSD Ignition
Manufacturer’s Part Number: 3742
Part Type: Spark Plugs
Product Line: MSD Iridium Spark Plugs
Automotive Fittings Part Number: MSD-3742
UPC: 085132037421
Spark Plug Thread Size: 14mm
Spark Plug Reach (in.): 0.750 in.
Spark Plug Reach (mm): 19.05mm
Manufacturer Heat Range: 6
Shorty Spark Plug: Yes
Resistor: Yes
Electrode Tip Material: Iridium
Electrode Core Material: Iridium
Center Electrode Type: Projected
Spark Plug Seat Style: Gasket
Wrench Diameter: 5/8 in.
Ground Strap Quantity: One
Quantity: Sold individually.
Description:
MSD iridium spark plugs will fire up your engine for optimum performance. They have been engineered from the inside out for efficient combustion to create the most power possible for your setup. MSD’s proprietary design features center tips made from iridium–a super hard material that promotes the best spark as well as increased resilience. These plugs also feature copper center cores, special ceramic material to enhance the dielectric strength of the plug housing, and machine-ground straps enhanced with Yttrium to handle the heat of your high horsepower ignition. On the street, at the track, or up and over the trails, MSD iridium spark plugs will outperform and outlive the competition.

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