Description
MSD - 3732
Iridium Tip Spark Plug; Single; Plug Type 11IR5; [Available While Supplies Last];
MSD iridium spark plugs will fire up your engine for optimum performance. These plugs 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. They 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.
- Lower voltage Requirements for longer coil life
- Machined electrode increases exposure to the flame to improve combustion
- All spark plugs tested prior to packaging and shipping
- Designed for use on high performance vehicles that utilize high output ignition systems
- MSD’s proprietary ceramic formula provides the highest dielectric strength
- Unique insulator design improves spark isolation
- Iridium tip improves cold starts
- Proprietary plug design inside and out
- Yttrium ground electrode reduces the chance of pre-ignition
Extra Information
Warranty Information
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