Racing Spark Plugs, Wires & Components
- Granatelli Motor Sports®Coil-On Plug Connector (Buick V6)Coil-On Plug Connector by Granatelli Motor Sports®. With Coil Packs. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers their unique method of producing ignition wires of extremely...Direct OEM replacement, exceeds OEM specifications, OBD-II computer safeIncrease power to the spark plug up to 400% over stock$110.20
- Granatelli Motor Sports®MPG+™ Spark Plug Wire Set (AMC Straight-4)MPG+™ Spark Plug Wire Set by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers their unique method of producing ignition wires of extremely low...$77.43
- Granatelli Motor Sports®MPG+™ Spark Plug Wire Set (AMC Straight-6)MPG+™ Spark Plug Wire Set by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers their unique method of producing ignition wires of extremely low...$110.20
- Granatelli Motor Sports®MPG+™ Spark Plug Wire Set (Chevy 60-Degree V6)MPG+™ Spark Plug Wire Set by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers their unique method of producing ignition wires of extremely low...$129.20
- Granatelli Motor Sports®Spark Plug Wire Set (AMC Straight-4)Spark Plug Wire Set by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers their unique method of producing ignition wires of extremely low resistance while...$77.43
- Granatelli Motor Sports®Spark Plug Wire Set (AMC Straight-6)Spark Plug Wire Set by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers their unique method of producing ignition wires of extremely low resistance while...$110.20
- Granatelli Motor Sports®Spark Plug Wire Set (Chevy 60-Degree V6)Spark Plug Wire Set by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers their unique method of producing ignition wires of extremely low resistance while...$129.20
- Granatelli Motor Sports®Spark Plug Wire Set (Chevy 90-Degree V6)Spark Plug Wire Set by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers their unique method of producing ignition wires of extremely low resistance while...$129.20
- Professional Products®Coil Wire Set (GM LS Small Block)Coil Wire Set by Professional Products®. This superior ignition coil is painstakingly designed to improve spark energy and provide ultra high efficiency. Engineered with great care, it delivers the voltage you need for increased...$31.81 - $38.15
- Taylor Cable®409 Spiro Pro™ Ignition Wire Set (Chrysler New Hemi V8)409 Spiro Pro™ Ignition Wire Set by Taylor Cable®. Taylor’s biggest ignition wire is available in custom sets designed to fit muscle cars, performance cars, sports, compacts and truck applications. The .409-inch/10.4mm diameter wire...$242.20
- Taylor Cable®Spiro-Pro™ 8mm Ignition Wire Set (Chrysler New Hemi V8)Spiro-Pro™ 8mm Ignition Wire Set by Taylor Cable®. These plug wires are the top choice of racers and street enthusiasts for their high performance at an affordable price. With two layers of 100% silicone jacketing and silicone...$145.81
- Taylor Cable®Street Thunder™ 8mm Ignition Wire Set Over Valve Cover (Chevy 90-Degree V6)Street Thunder™ 8mm Ignition Wire Set Over Valve Cover by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the...$58.09
- Taylor Cable®ThunderVolt™ 8.2mm Ignition Wire Set (Chrysler New Hemi V8)ThunderVolt™ 8.2mm Ignition Wire Set by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the latest...$191.20
- Taylor Cable®ThunderVolt™ 8.2mm Ignition Wire Set (Ford Inline Six)ThunderVolt™ 8.2mm Ignition Wire Set by Taylor Cable®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the latest...$74.92
- All American Billet®Ball-Milled Ball Milled Spark Plug Wire Loom (Universal for Distributor Ignition)Ball-Milled Ball Milled Spark Plug Wire Loom by All American Billet®. Machined from 6061-T6 aluminum, these Spark Plug Wire Looms will dress up any engine compartment. Designed for 8 and 8. 5 mm wires. Comes with adjustable brackets and...$134.96 - $148.46
- All American Billet®Spark Plug Wire Seperator (Universal for Distributor Ignition)Spark Plug Wire Seperator by All American Billet®. Spark plug wire seperators are machined from 6061-T6 billet aluminum and are polished to a mirror finish. Designed utilizing the latest technology, this product by All American Billet...Made to provide unequaled quality and reliabilityTruly unique look and feel$13.46 - $15.26
- AllStar Performance®Braided Wire Wrap (Passenger Vehicles w/Ice)Braided Wire Wrap by AllStar Performance®. Split loom braided wrap is easily applied over existing hoses or wiring to conceal and protect against wear or abrasion. Wrap features a 25 percent overlap based on the nominal size listed,...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$13.99 - $23.99
- AllStar Performance®Shim Kit (Passenger Vehicles w/Ice)Shim Kit by AllStar Performance®. Stackable shims index spark plugs at 30 deg. intervals up to 360 deg. properly positioning ground strap in cylinder head for increased power and clearance between spark plug and piston. Shims are...$21.99
- AllStar Performance®Spark Plug Boot Sleeves (Passenger Vehicles w/Ice)Spark Plug Boot Sleeves by AllStar Performance®. Fiberglass braided sleeves are heat resistant to protect spark plug boots from header heat. 7-1/2" long sleeves slide over a variety of boots.Precise manufacturing and high-grade materialsExceptional performance at a competitive price$14.99 - $49.99
- AllStar Performance®Spark Plug Wire Set (Universal for Distributor Ignition)Spark Plug Wire Set by AllStar Performance®.$53.99 - $134.99
- AllStar Performance®Wire Kit (Universal for Distributor Ignition)Wire Kit by AllStar Performance®.$13.99 - $23.99
- AllStar Performance®Wire Loom Set (Chevy Small Block V8)Wire Loom Set by AllStar Performance®. Engines with center bolt style valve covers require ALL81341 mounting kit.Precise manufacturing and high-grade materialsExceptional performance at a competitive price$10.99 - $49.99
- Design Engineering®Cool Tape™ Heat Reflective Tape (Universal for Distributor Ignition)Cool Tape™ Heat Reflective Tape by Design Engineering®. Cool Tape is a flexible and super strong self-adhesive thermal insulating tape capable of protecting up to 2000°F of radiant heat. Made of one mil aluminized material bonded to...Withstands direct heat up to 400°F and 2000°F radiant heatFlexible and easy to apply$23.02 - $86.16
- Design Engineering®Easy Loom™ Split Wire Sleeve (Universal for Distributor Ignition)Easy Loom™ Split Wire Sleeve 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 high...24"L x 7"W sizeHook & loop fastening system$16.50 - $40.95
- Design Engineering®Heat Sheath™ Split Wire Sleeve (Universal for Distributor Ignition)Heat Sheath™ Split Wire Sleeve by Design Engineering®.$19.35 - $295.50
- Design Engineering®Protect-A-Boot Sleeve (Passenger Vehicles w/Ice)Protect-A-Boot Sleeve 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 from...Double-wall construction for added durabilityHelps prevent burn-through, hardening and cracking of boots$13.93 - $423.33
- Design Engineering®Protect-A-Boot Sleeve (Universal for Distributor Ignition)Protect-A-Boot Sleeve 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 from...Double-wall construction for added durabilityHelps prevent burn-through, hardening and cracking of boots$20.49 - $87.80
- Design Engineering®Protect-A-Wire Kit to Cover and Protect Spark Plug Wires (Universal for Distributor Ignition)Protect-A-Wire Kit to Cover and Protect Spark Plug Wires by Design Engineering®. Protect expensive spark plug wire sets from potential burning, cracking, and hardening typically caused by severe under hood heat. Easily installs on wire...Constructed from high temp resistant glass fiber materialWithstands 500°F continuous 1200°F radiant heat$16.42 - $135.95
- Design Engineering®Protect-A-Wire Kit to Cover and Protect Spark Plug Wires (for Distributor Ignition)Protect-A-Wire Kit to Cover and Protect Spark Plug Wires by Design Engineering®. Protect expensive spark plug wire sets from potential burning, cracking, and hardening typically caused by severe under hood heat. Easily installs on wire...Constructed from high temp resistant glass fiber materialWithstands 500°F continuous 1200°F radiant heat$16.42 - $50.97
- Design Engineering®Titanium™ Protect-A-Boot Sleeve (Universal for Distributor Ignition)Titanium™ Protect-A-Boot Sleeve 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...Silicone glass sleeve (DEI Fire Sleeve) surrounded by 304 stainless mesh outer coveringAllows direct contact to heat source$24.64 - $106.30
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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