Automotive Ignition & Electrical Supplies

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing...

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock...

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COMP Cams Composite Distributor Gears

COMP Cams composite distributor gears are manufactured from carbon ultra-poly composite to ensure superior strength and less wear. They're the latest in high-tech distributor gears designed around solving the wear issues associated with bronze gears in racing applications. The polymer gears are ideal for street roller applications--they feature virtually no wear, and they eliminate the problem of spark scatter associated with worn bronze gears. Composite gears have undergone stringent testing in various applications with positive results.

3.82 out of 5 stars ( 67 )

$151.95

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$164.95

PRW Bronze Distributor Gears

PRW bronze distributor gears are designed to minimize wear to your high performance camshaft. They are crafted from superior quality bronze aluminum and are precision CNC-machined to provide a smooth, consistent operation. PRW bronze distributor gears are easily replaced and include a roll pin.

Not Yet Reviewed

$53.85

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$61.29

On Sale

MSD DynaForce Starters

MSD DynaForce starters are built with all-new components and hand-assembled in the USA. For maximum performance and reliability, all starters are dyno-tested and blueprinted before they leave the factory. The armature is balanced during assembly and is guided by two ball bearings for smooth engagement during thousands of starts. MSD DynaForce starters feature a 3.4 hp motor—and a reduced 4.4:1 gear ratio delivers superior torque to start high-compression race engines up to an 18:1 ratio. They include a downsized housing that clears most headers and oil pans, and a billet aluminum mounting block that can be clocked in different positions for tighter clearance applications. These starters are available in a durable red or black powdercoat finish that's designed for maximum protection while looking good. They use a nickel plated, heavy-duty solenoid for optimum performance in severe environments. Order the model designed for fitment with your vehicle application.

4.55 out of 5 stars ( 242 )

$641.95

$362.77

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$634.95

FAST XDi Street HEI Distributors

FAST XDi Street HEI distributors include the industry-first gear technology with an upgraded module and coil that ensure clean ignition firing up to 8,500+ rpm. Ideal for SB and BB Chevy engines, each of the XDi distributors feature a plasma nitrided gear compatible with all popular camshaft materials, including cast iron, austempered iron, 5160 steel, and even 8620 steel. The special plasma nitride process used on the gears not only increases the gear's surface hardness, but also the "slickness" of the gear teeth reducing friction and increasing cam/distributor gear life, as well as making them superior to common melonized gears. XDi Street HEI distributors also feature powerful 6-amp ignition modules that drive custom-wound performance coils up to 50,000 V, providing the hot spark needed for maximum horsepower. While ready to run out of the box, for those that enjoy tuning the mechanical and vacuum advance mechanisms for better throttle response and fuel economy, FAST XDi Street HEI distributors include springs, advanced limit plate, and instructions needed to adjust the distributor for your particular engine/vehicle combination.

4.38 out of 5 stars ( 21 )

$191.95

PerTronix Flame-Thrower HEI Distributors

Experts agree that HEI ignition performance relies on a quality module and coil. Pertronix believes the combination of a great module and a great coil makes their Flame-Thrower HEI distributors the best. They've engineered the module and coil to work together to provide you with superior ignition performance on the street or track. Compare the Flame-Thrower high performance module and coil to an original GM HEI distributor and you'll find these improvements: * Operates without misfires up to a minimum of 7,500 rpm, nearly 3,000 rpm higher than most enthusiasts report with their original HEI * Produces 67 percent more energy in the coil * Spark breakdown time (the amount of time until the spark plug has enough voltage to spark) is 45 percent faster, resulting in more accurate timing throughout the rpm range * Delivers twice the energy across the spark gap (during a one-millisecond burn time) * Spark duration and more energy to the spark allow wider plug gaps (.050 in.-.055 in.), increasing flame kernel growth These are dramatic improvements, not just because of a great module and coil, but also because they've been designed to work as a team to produce these results. Models and options are available for applications from the 1950s and up.

4.23 out of 5 stars ( 22 )

$383.00

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$446.34

On Sale

MSD Pro-Billet Dual Sync EFI Distributors

MSD Pro-Billet Dual Sync EFI distributors feature high-quality dual Hall effect sensors, a QPQ coated precision billet shutter wheel, and distributor shaft that's guided by a sealed ball bearing. They also include a race-proven distributor gear, and a performance cap and rotor. The distributors are designed for use with Holley EFI systems; they may also fit other systems requiring a Hall effect sensor. Order the model recommended for your vehicle and engine application. (Note: an ignition adapter is required when Pro-Billet Dual Sync EFI distributors are utilized with Sniper EFI.) Features, specs, and parts may include: * CNC-machined billet aluminum housing * Precision-machined shutter wheel designed for improved accuracy at extreme engine rpm * Plug-and-play with Holley EFI * Can be used to trigger popular TBI fuel injection systems * Hall Effect sensor design provides precise timing control and noise immunity * Integrated LEDs allow for easy setup * Shutter wheel is pinned and welded to distributor shaft for superior reliability

3.82 out of 5 stars ( 17 )

$599.95

$310.11

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$599.95

Summit Bucks

Denso Crankshaft Positioning Sensors

Denso crankshaft positioning sensors detect crankshaft rotation during the engine-combustion cycle. Denso produces both magnetic resistant element (MRE) type and magnetic pick-up (MPU) type sensors. Features and benefits of Denso crankshaft positioning sensors include: * Denso MRE sensors have a pair of MREs on an integrated circuit (IC) chip; this unique design is extremely accurate, even just after an engine is started * The molded IC chip is installed inside a cylindrical magnet so it is positioned closer to the gears that rotate with the crankshaft--a design almost 10 times more sensitive than Hall element type sensors * Denso uses a polyphenylene sulfide resin coating over the molded IC chip and cylindrical magnet for greater strength and superior resistance to substances like fuel, engine oil, and emission byproducts

Not Yet Reviewed

$20.99

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$172.99

Summit Bucks

Denso Camshaft Positioning Sensors

Denso camshaft positioning sensors detect camshaft rotation during the engine-combustion cycle. Denso produces both magnetic resistant element (MRE) type and magnetic pick-up (MPU) type sensors. Features and benefits of Denso camshaft positioning sensors include: * Denso MRE sensors have a pair of MREs on an integrated circuit (IC) chip; this unique design is extremely accurate, even just after an engine is started * The molded IC chip is installed inside a cylindrical magnet so it is positioned closer to the gears that rotate with the camshaft--this design is almost 10 times more sensitive than Hall element type sensors * Denso uses a polyphenylene sulfide resin coating over the molded IC chip and cylindrical magnet for greater strength and superior resistance to substances like fuel, engine oil, and emission byproducts

Not Yet Reviewed

$16.99

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$162.99

On Sale

Superchips Dashpaq Plus Computer Programmers

Superchips Plus computer programmers deliver a dynamic blend of innovation paired with safety, simplicity, and assurance. With hundreds of gas vehicles covered, you can count on impressive power gains, improved mpg potential, and superior drivability. Dashpaq Plus includes high-definition screens, upgraded processor for quick read/write speed and monitor refresh rates, along with several innovative features, like Wi-Fi, multiple vehicle license options, and the ability to load custom tunes using DiabloSport CMR software. Additional features and benefits include: * Sharp, high-definition, 5 in. color touch screen * Pre-loaded tunes for performance, tow, economy, and more * Tap-and-Go quick navigation options to easily pull up your favorite options or gauge layout * Calculated data parameters (PIDs) including boost, horsepower, and torque ratings * Speedometer and rev limiter options * Manual entry options for tires, gears, and more * Virtual drag trip * Extensive data-logging capabilities with option to export and view on DataViewer software * Compatible with the Expandable Accessory Systems (EAS) sensors to monitor more parameters * Read and clear diagnostic trouble codes * Manage gauge art colors, set warning and alert thresholds, and customize your screen layout * Wi-Fi updates * Add additional vehicle licenses to tune multiple vehicles via Internet Update Software

4.25 out of 5 stars ( 8 )

$819.95

$690.95

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$921.95

AiM Sports MXP 1.3 Strada Data Loggers with Street Icons

The AiM MXP 1.3 Strada with Street Icons data loggers combine a high-contrast TFT display with essential road-legal indicators (turn signals, high beams, oil) and advanced data logging capabilities. They replace standard gauges, offering customizable dashboards, ECU connectivity, and configurable RGB alarms for both street and track performance. The MXP 1.3 Strada data loggers are ideal for daily driven performance cars, track-day vehicles, or for use in modernizing older instrument clusters. Key benefits of the MXP 1.3 Strada with Street Icons: * Dual functionality—the "Street Icons" allow you to wire analog inputs to simulate traditional vehicle warning lights, such as hazard lights, high beams, and turn signals, making it ideal for road-going or dual-purpose vehicles * Superior visibility—with 6-inch TFT screen offers 50 percent more display area than 5-inch screens and includes an ambient light sensor to automatically adjust brightness * Customizable alarms and shift lights—includes 5 (standard) or 6 (1.3 model) configurable RGB alarm LEDs and a 10-LED shift light array, so you can set custom colors, flashing frequencies, and accompanying text messages for each alarm * Massive ECU compatibility—can support over 2,000 industry-leading ECUs via CAN, RS232, or K-Line connections; this allows you to display dozens of channels (RPM, speed, water temperature, oil pressure, gear) with as few as two cable connections * Expandable system, while the Strada itself is a display-only unit (it does not log data natively), it can be upgraded to a full data logger by adding the AiM Strada Logger kit (sold separately); unit also supports expansions like the GPS09c module for track mapping and SmartyCam for video overlays * Camera integration—features two analog camera inputs, allowing the display to function as a rearview mirror or backup camera triggered by a button or specific event

Not Yet Reviewed

$1,499.00

Holstein Parts Vehicle Speed Sensors

Vehicle speed sensors measure wheel speeds and provide this information to the vehicles ECU (Electronic Control Unit). The ECU then calculates ignition timing, transmission shift points, and air/fuel ratios for the vehicle. Data from the Vehicle Speed Sensor is also used in cruise control systems to maintain a constant speed. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts vehicle speed sensors line has superior coverage for domestic and import applications.

5.0 out of 5 stars ( 4 )

$25.99

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$46.99

Clearance

Holstein Parts Variable Valve Timing Solenoids

The variable valve timing solenoid alters the supply of oil pressure to the camshaft depending on the engine's speed and load and can either advance or retard cam position, which provides several benefits, including improved engine operation increased engine power, reduced fuel consumption, and decreased emissions. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts variable valve timing solenoids offer superior coverage for domestic and import applications. Order the model designed to fit your application needs.

5.0 out of 5 stars ( 1 )

$48.99

Standard Motor Wiring Connectors

High-quality, direct-replacement Standard Motor wiring connectors help eliminate the need for a harness by letting you swap only the damaged connector for a cost-effective repair solution. The terminals feature high-grade materials like copper alloy, brass, and phosphor bronze. Together they provide the connectors with prolonged life and superior performance in harsh environments for each specific application. Standard Motor electrical connectors are 100 percent tested for the proper mechanical and electrical fit, form, and function for your vehicle.

4.47 out of 5 stars ( 142 )

$43.99

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