Racing Spark Plugs, Wires & Components
- Moroso®Mag-Tune™ Wire Set (Chevy 90-Degree V6) (9865M)Mag-Tune™ Wire Set (9865M) by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better....$50.99
- Performance Distributors®Live Wires (Chevy Big Block V8) (C9055BK)Live Wires by Performance Distributors®. LiveWires have a one year warranty from date of purchase. Performance Distributors LiveWires™ are a high quality, low resistance set of spark plug wires designed to deliver all of the spark...$139.00
- Accel®Power Sport Ignition Wire Set (Universal for Distributor Ignition) (23109)Power Sport Ignition Wire Set (23109) by Accel®. Get these top-notch spark plug wires to achieve maximum performance out of your ignition system. They are designed with precision and functionality in mind to withstand high heat and...$9.95
- Accel®Power Sport Ignition Wire Set (Universal for Distributor Ignition) (23103)Power Sport Ignition Wire Set (23103) by Accel®. Get these top-notch spark plug wires to achieve maximum performance out of your ignition system. They are designed with precision and functionality in mind to withstand high heat and...$9.07
- Accel®Power Sport Ignition Wire Set (Universal for Distributor Ignition) (23104)Power Sport Ignition Wire Set (23104) by Accel®. Get these top-notch spark plug wires to achieve maximum performance out of your ignition system. They are designed with precision and functionality in mind to withstand high heat and...$8.95
- Design Engineering®Easy Loom™ Split Wire Sleeve (Universal for Distributor Ignition) (906471)Easy Loom™ Split Wire Sleeve (906471) by Design Engineering®. Designed for severe duty use, Ultra Shield MA offers the highest level of protection. Constructed of two layers of material, a highly reflective outer layer combined with a...24"L x 7"W sizeHook & loop fastening system$16.50
- Design Engineering®Easy Loom™ Split Wire Sleeve (Universal for Distributor Ignition) (010655)Easy Loom™ Split Wire Sleeve (010655) by Design Engineering®. Designed for severe duty use, Ultra Shield MA offers the highest level of protection. Constructed of two layers of material, a highly reflective outer layer combined with a...24"L x 7"W sizeHook & loop fastening system$37.65
- Design Engineering®Protect-A-Boot Sleeve (Passenger Vehicles w/Ice) (906470)Protect-A-Boot Sleeve (906470) by Design Engineering®. Protect-A-Boots are made from a high temperature resistant glass fiber material and treated with a proprietary coating, Protect-A-Boots provide spark plug boot and wire protection...Double-wall construction for added durabilityHelps prevent burn-through, hardening and cracking of boots$13.93
- Design Engineering®Protect-A-Boot Sleeve (Passenger Vehicles w/Ice) (906472)Protect-A-Boot Sleeve (906472) by Design Engineering®. Protect-A-Boots are made from a high temperature resistant glass fiber material and treated with a proprietary coating, Protect-A-Boots provide spark plug boot and wire protection...Double-wall construction for added durabilityHelps prevent burn-through, hardening and cracking of boots$17.61
- Design Engineering®Titanium Protect-A-Boot and Wire Kit (Universal for Distributor Ignition) (010705)Titanium Protect-A-Boot and Wire Kit by Design Engineering®. Annealed Fiberglass sleeve is coated with Silicone providing excellent resistance to abrasion, fraying and punctures. Resistant to chemicals and extremely flexible, heat...Silicone covered Annealed Fiberglass SleeveDEI branded high heat shrink tube ends$191.22
- Design Engineering®Titanium™ Protect-A-Wire (for Distributor Ignition) (010704)Titanium™ Protect-A-Wire by Design Engineering®. Constructed from a high temperature resistant braided glass material, woven into a sleeve and heavily coated with 100% silicone rubber with 304 stainless mesh outer covering, EXO Sleeve...Silicone glass sleeve (DEI Fire Sleeve) surrounded by 304 stainless mesh outer coveringAllows direct contact to heat source$39.30
- Fast®Cylinder Numbering Kit (Universal for Distributor Ignition) (230-0007)Cylinder Numbering Kit by Fast®. They simply slide over the boot and wire or will help secure the Heat Sleeve once heat is applied to shrink them in place. Save time in the shop and the pits with these Heat Shrink Cylinder Numbers. This...The lowest resistance wire available with only 25 ohms per footExtreme suppression capabilities prevent electronic interference$20.95
- Fast®FireWire™ Usar® Pro Cup Motor High Heat Spark Plug Wire Set (Chevy Big Block V8) (295-2401)FireWire™ Usar® Pro Cup Motor High Heat Spark Plug Wire Set (295-2401) by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...$203.95
- King Racing®Pro Mag™ Wire Set (Universal for Distributor Ignition) (ING31549ING)Pro Mag™ Wire Set by King Racing®. Get these top-notch spark plug wires to achieve maximum performance out of your ignition system. They are designed with precision and functionality in mind to withstand high heat and extreme...$162.22
- Moroso®Mag-Tune™ Wire Set (Chevy Big Block V8) (9875M)Mag-Tune™ Wire Set by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better. If you...$51.99
- Moroso®Mag-Tune™ Wire Set (Universal for Distributor Ignition) (9881M)Mag-Tune™ Wire Set (9881M) by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better....$46.99
- Moroso®Mag-Tune™ Wire Set (Universal for Distributor Ignition) (9880M)Mag-Tune™ Wire Set (9880M) by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better....$41.99
- Moroso®Mag-Tune™ Wire Set (Universal for Distributor Ignition) (9882M)Mag-Tune™ Wire Set (9882M) by Moroso®. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle run better....$46.99
- ProConnect®Spark Plug Wire Set (Chevy Small Block V8) (118002PC)Spark Plug Wire Set (118002PC) by ProConnect®. Replace your worn-out or malfunctioning ignition component with this ProConnect product thoroughly designed and tested to meet and exceed the OEM specifications to restore and maintain your...$44.07
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Big Block V8) (1102-90-S)Spark Plug Wire Loom Alongside Valve Cover (1102-90-S) by R&M Specialties®.High quality at an affordable priceExpertly made from premium materials$100.28
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Big Block V8) (1102-90-P)Spark Plug Wire Loom Alongside Valve Cover (1102-90-P) by R&M Specialties®.High quality at an affordable priceExpertly made from premium materials$110.32
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Big Block V8) (1102-P)Spark Plug Wire Loom Alongside Valve Cover (1102-P) by R&M Specialties®.High quality at an affordable priceExpertly made from premium materials$106.13
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Big Block V8) (1102-R)Spark Plug Wire Loom Alongside Valve Cover (1102-R) by R&M Specialties®.High quality at an affordable priceExpertly made from premium materials$110.23
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Big Block V8) (1102-S)Spark Plug Wire Loom Alongside Valve Cover (1102-S) by R&M Specialties®.High quality at an affordable priceExpertly made from premium materials$94.79
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Small Block V8) (1120-S)Spark Plug Wire Loom Alongside Valve Cover (1120-S) by R&M Specialties®. With Center-Bolt Valve Cover.High quality at an affordable priceExpertly made from premium materials$99.33
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Small Block V8) (1101-R)Spark Plug Wire Loom Alongside Valve Cover (1101-R) by R&M Specialties®.High quality at an affordable priceExpertly made from premium materials$108.15
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Small Block V8) (1101-P)Spark Plug Wire Loom Alongside Valve Cover (1101-P) by R&M Specialties®.High quality at an affordable priceExpertly made from premium materials$111.46
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Small Block V8) (1101-90-P)Spark Plug Wire Loom Alongside Valve Cover (1101-90-P) by R&M Specialties®.High quality at an affordable priceExpertly made from premium materials$112.35
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Small Block V8) (1101-90-K)Spark Plug Wire Loom Alongside Valve Cover (1101-90-K) by R&M Specialties®.High quality at an affordable priceExpertly made from premium materials$107.20
- R&M Specialties®Spark Plug Wire Loom Alongside Valve Cover (Chevy Small Block V8) (1101-B)Spark Plug Wire Loom Alongside Valve Cover (1101-B) by R&M Specialties®.High quality at an affordable priceExpertly made from premium materials$108.15
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.
Featured Brands
Related Categories
- Batteries
- Starters & Components
- Alternators & Components
- Distributors & Components
- Ignition Boxes & Controllers
- Ignition Coils & Components
- Fuses
- Ignition Switches & Switch Panels
- Relays, Sensors & Switches
- Ignition Crank Triggers
- Ignition Wiring Harness
- Electrical Wiring & Cables
- Electrical Connectors & Plugs