Racing Spark Plugs, Wires & Components
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- Mr. Gasket®Competition Wire Looms Over Valve Cover (Universal for Distributor Ignition) (6015)Competition Wire Looms Over Valve Cover (6015) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look...OEM or superior qualityImproved underhood appearance$14.95
- Mr. Gasket®Plastic Wire Separator (Universal for Distributor Ignition) (9877)Plastic Wire Separator (9877) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the ignition...OEM or superior qualityImproved underhood appearance$7.95
- Mr. Gasket®Pro Ignition™ Wire Separators (Universal for Distributor Ignition) (9723)Pro Ignition™ Wire Separators by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the ignition...OEM or superior qualityImproved underhood appearance$12.76
- Mr. Gasket®Spark Plug Boot Protector (Universal for Distributor Ignition) (11077)Spark Plug Boot Protector (11077) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the...OEM or superior qualityImproved underhood appearance$24.15
- Mr. Gasket®Spark Plug Wire Divider Brackets (Universal for Distributor Ignition) (6018)Spark Plug Wire Divider Brackets (6018) by Mr. Gasket®. Distributors were used in the ignition systems of virtually all cars between the Model T and only a couple of years ago. Mr. Gasket has the components to restore your distributor...Restore original tolerancesReduce spark scatter and drifting dwell$52.61
- Mr. Gasket®Spark Plug Wire Divider Brackets Alongside Valve Cover (Chevy Small Block V8) (6042)Spark Plug Wire Divider Brackets Alongside Valve Cover by Mr. Gasket®. Distributors were used in the ignition systems of virtually all cars between the Model T and only a couple of years ago. Mr. Gasket has the components to restore...Restore original tolerancesReduce spark scatter and drifting dwell$65.80
- Mr. Gasket®Spark Plug Wire Divider Brackets Alongside Valve Cover (Universal for Distributor Ignition) (9870)Spark Plug Wire Divider Brackets Alongside Valve Cover (9870) by Mr. Gasket®. Distributors were used in the ignition systems of virtually all cars between the Model T and only a couple of years ago. Mr. Gasket has the components to...Restore original tolerancesReduce spark scatter and drifting dwell$39.95
- Mr. Gasket®Spark Plug Wire Loom Alongside Valve Cover (Universal for Distributor Ignition) (6016)Spark Plug Wire Loom Alongside Valve Cover (6016) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look...OEM or superior qualityImproved underhood appearance$24.95
- Mr. Gasket®Wire Dividers Over Valve Cover (Universal for Distributor Ignition) (9753)Wire Dividers Over Valve Cover (9753) by Mr. Gasket®. For Tall Valve Covers - Chrome Plated. Tall. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr....OEM or superior qualityImproved underhood appearance$11.33
- Mr. Gasket®Wire Loom Set (Universal for Distributor Ignition) (9752)Wire Loom Set (9752) by Mr. Gasket®. Tall. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the ignition...OEM or superior qualityImproved underhood appearance$12.76
- Mr. Gasket®Wire Loom Set (Universal for Distributor Ignition) (9750)Wire Loom Set (9750) by Mr. Gasket®. Short. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the ignition...OEM or superior qualityImproved underhood appearance$11.33
- Mr. Gasket®Wire Loom Set Over Valve Cover (Universal for Distributor Ignition) (9880)Wire Loom Set Over Valve Cover (9880) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the...OEM or superior qualityImproved underhood appearance$15.95
- Mr. Gasket®Wire Loom Set Over Valve Cover (Universal for Distributor Ignition) (9751)Wire Loom Set Over Valve Cover (9751) by Mr. Gasket®. Short. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for...OEM or superior qualityImproved underhood appearance$11.95
- Mr. Gasket®Wire Looms And Separators Over Valve Cover (Universal for Distributor Ignition) (9881)Wire Looms And Separators Over Valve Cover (9881) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look...OEM or superior qualityImproved underhood appearance$11.95
- Mr. Gasket®Wire Markers (Universal for Distributor Ignition) (4472)Wire Markers (4472) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the ignition system...OEM or superior qualityImproved underhood appearance$7.95
- Mr. Gasket®Wire Separator Kit (Universal for Distributor Ignition) (3677)Wire Separator Kit (3677) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the ignition system...OEM or superior qualityImproved underhood appearance$5.66
- Mr. Gasket®Wire Separator Kit (Universal for Distributor Ignition) (3676)Wire Separator Kit (3676) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the ignition system...OEM or superior qualityImproved underhood appearance$1.68
- Mr. Gasket®Wire Separator Kit, Plastic (Universal for Distributor Ignition) (9728)Wire Separator Kit, Plastic (9728) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the...OEM or superior qualityImproved underhood appearance$5.95
- Mr. Gasket®Wire Separator Kit, Plastic (Universal for Distributor Ignition) (9727)Wire Separator Kit, Plastic (9727) by Mr. Gasket®. Whether you need something as simple a chromed distributor hold-down clamp, or as sophisticated as a mechanical advance recurve kit, Mr. Gasket is the first place to look for the...OEM or superior qualityImproved underhood appearance$7.95
- PCE®Spark Plug Wire Separator Loom Hardware Kit (Chevy Small Block V8) (PCE388.1007)Spark Plug Wire Separator Loom Hardware Kit by PCE®. Designed utilizing the latest technology, this product by PCE features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.70
- PCE®Spark Plug Wire Set (Chevy Small Block V8) (PCE390.1014)Spark Plug Wire Set (PCE390.1014) by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...$40.90
- PCE®Spark Plug Wire Set (Chevy Small Block V8) (PCE390.1005)Spark Plug Wire Set (PCE390.1005) by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...$37.40
- PCE®Spark Plug Wire Set (Ford Small Block V8) (PCE390.1019)Spark Plug Wire Set by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...$37.40
- PCE®Spark Plug Wire Set (Universal for Distributor Ignition) (PCE390.1022)Spark Plug Wire Set (PCE390.1022) by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...$37.40
- PCE®Spark Plug Wire Set (Universal for Distributor Ignition) (PCE390.1020)Spark Plug Wire Set (PCE390.1020) by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...$37.40
- PCE®Spark Plug Wire Set (Universal for Distributor Ignition) (PCE390.1023)Spark Plug Wire Set (PCE390.1023) by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...$37.40
- PCE®Spark Plug Wire Set Over Valve Cover (Universal for Distributor Ignition) (PCE390.1002)Spark Plug Wire Set Over Valve Cover (PCE390.1002) by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....$37.40
- PCE®Spark Plug Wire Set Over Valve Cover (Universal for Distributor Ignition) (PCE390.1001)Spark Plug Wire Set Over Valve Cover (PCE390.1001) by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....$37.40
- PCE®Spark Plug Wire Set Over Valve Cover (Universal for Distributor Ignition) (PCE390.1004)Spark Plug Wire Set Over Valve Cover (PCE390.1004) by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....$43.00
- PCE®Spark Plug Wire Set Under Valve Cover (Universal for Distributor Ignition) (PCE390.1007)Spark Plug Wire Set Under Valve Cover (PCE390.1007) by PCE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....$37.40
A big race starts with a little spark. The spark generated by spark plugs. Transmitting the electric signal from the ignition system to the combustion chamber, spark plugs ignite the air-fuel mixture in the cylinders, thus starting the engine. Properly operating racing spark plugs provide efficient engine performance and help racers make the most of their car. What is more, they are meant to resist extreme temperatures in racing engines (840 – 1600F). Looking to unlock the hidden power inside your engine? We are here to provide you with top-grade spark plugs, wiring, and more from the most trustworthy manufacturers in the industry.
A spark plug consists of a shell, ceramic insulator, and electrodes. While the side electrode is connected to the shell, the center one is secured inside the ceramic casing. Depending on the material electrode ends are made from, there are several spark plug types such as copper, platinum, and iridium. Copper-tipped spark plugs are the most affordable ones in the industry, however, they need to be regularly replaced, after 20,000-50,000 miles. Their electrode has the largest diameter, thus they require more voltage to create the spark. When it comes to spark plugs made from precious metals like platinum and iridium, they are the preferred choice of racers because of their longer lifespan and lower operating temperatures.
Platinum spark plugs last much longer than copper ones, up to 100,000 miles, but they may overheat in certain conditions. These plugs run hotter than copper-tipped, which in its turn helps prevent debris buildup. If you have a new car with an electronic distributor ignition system, platinum-tipped spark plugs are what you need. As for iridium plugs, they are the most durable and longest lasting plugs, which is why they cost much more than copper or platinum ones. Efficiently conducting the electricity, iridium spark plugs deliver more power to the motor, thus improving its performance. They work best for cars with a coil-on-plug ignition system.
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