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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Go Lithium 16 V GEN 2 Ultralight Batteries

The ultimate racing battery has arrived with Go Lithium 16 V GEN 2 ultralight batteries! Rather than using an existing design, Go Lithium started from a clean slate to produce the only lithium racing battery specifically designed for the harsh racing environment. From its 9 lbs. ultra-light weight, which is approximately 35 lbs. lighter than other light weight racing batteries, to its incredibly flat energy discharge curve, faster cranking speed, ultra-hot ignition spark and higher sustained voltage, Go Lithium's power source has become the benchmark for all racing batteries! Whether Drag or Circle Track Racing with this battery you will be making the same horsepower from the green, to victory circle—racing with a hotter, more consistent ignition spark and no fear of detonation. The Go Lithium ultralight lithium battery is also internally balanced. This ensures that the battery discharges and charges its prismatic cells equally. Cell balancing on the 16 V GEN 2 ultra-light battery increases the durability and lifespan of this Go Lithium product. Key features: * Small impact-resistant case * 16 V * No internal wiring * Large scale billet terminals * 1250 cranking * 20 amp hours of reserve power * Superior prismatic cell technology * Internal battery management circuitry * Alternator compatible—100 amp maximum with a max charge voltage of 17.75 * Only 9 lbs. * 10-year service life * Full 1-year replacement and 3-year prorated manufacturer warranty for any manufacture defects

Not Yet Reviewed

$995.00

Go Lithium 16 V GEN2 Battery and Charger Packages

Are you racing with intelligent power? You should be. Go Lithium 16 V Gen2 battery and charger packages contain lithium racing batteries specifically designed for Drag and Circle Track racers, allowing you to race with a hotter, more consistent ignition spark and no fear of detonation. With an ultra-light weight of 9 lbs. to their incredibly flat energy discharge curve, faster cranking speed, ultra hot ignition spark, and higher sustained voltage, you will be making the same horsepower from the green to victory circle, whether Drag or Circle Track racing. Power, weight, reliability, and a head-turning price you'll love, shouldn't your performance choice be Go Lithium racing batteries? Go Lithium Intelligent Power racing battery packages include high-speed charger with either one or two batteries. Choose your kit. Batteries feature: * No internal wiring * Large scale, high-strength, threaded billet terminals * 1,250 cranking * 20-amp hours of reserve power * Superior prismatic cell technology * 10-year service life * Internal battery management circuitry * Zero voltage sag * Alternator compatible—100 amp maximum with maximum charge voltage of 17.75 * Small impact- and water-resistant case--8.75 in. x 6.95 in. x 3.00 in. Chargers feature: * 16 V high-speed charger * 20-amp hour charge rate * Microprocessor controlled * Multiple LED State of charge indicator * Reverse Polarity Protection Full 1-year replacement and 3-year prorated warranty for any manufacture defects!

Not Yet Reviewed

$1,250.00

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$2,185.00

Racepak V-Net Connector Modules

Racepak V-Net connector modules are used to convert the CAN data stream into a V-Net CAN bus data stream compatible with the Racepak V-Net system. This data is then available for use with the full range of Racepak V-net devices, including on-board displays, real-time telemetry, and data-logging applications. The Racepak V-Net connector modules provide setup capability to accommodate selection of scaling units, data-logging sample rates, and even custom sensor calibration.

3.0 out of 5 stars ( 2 )

$199.95

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$399.95

On Sale

FuelTech NanoPRO Oxygen Sensor Conditioners

FuelTech NanoPRO oxygen sensor conditioners have a new design, and with it they are able to condition and read five different models of wide band lambda O2 sensors: * BOSCH LSU 4.2 * BOSCH LSU 4.9 * BOSCH LSU 5.2 * NTK lab grade sensor * NTK wideband o2 sensor Way more than an O2 conditioner, NanoPRO has a 12-way connector with three wire groups. One of them has the connector for the O2 sensor, the second makes the CAN communication with PowerFT ECUs and the third is responsible for power and analog output. These 3-in-1 tools feature an extended wideband reading scale with advanced new hardware for fast and precise readings. Additional features and benefits: * Waterproof (IP67 certified with product harness connected) * 2 in. color display with resistive touch screen * Compatible with 5 different models of O2 sensors * Different fuels AFR or lambda display unit options-- reading range can reach values slightly lower or higher than 0.21 Lambda, depending on the manufacturing characteristics of the sensor: -- Lambda (0.21 - 9.99) -- AFR Methanol (1.35 - 64.6) -- AFR Gasoline (3.09 - 146.6) -- AFR Ethanol (1.89 – 89.9) * CAN communication with PowerFT ECUs: -- Second display gauge function that allows display valuable information like Oil Pressure, Fuel Pressure, Boost, RPM, Engine Temperature and much more coming from the FTCAN 2.0, with the possibility of configuring up to five custom screens -- Switch Panel function, touch screen buttons or switches via CAN bus to the PowerFT ECU * Three configurable O2 sensor heating modes: Normal, Fast, and Current Limited, as well as activated by engine rpm or temperature * Advanced heater diagnostics in the PowerFT ECU datalogger * 0 to 5 V analog output for connection with any data acquisition or programmable injection system. * Maximum power supply voltage: 20 V

Not Yet Reviewed

$349.00

$249.00

DIYAutoTune MegaSquirt MS3Pro EVO Standalone Engine Management Systems

DIYAutoTune MegaSquirt MS3Pro EVO standalone engine management systems are scaled up, more capable units due to the shared technology with their big brother, MS3Pro Ultimate. EVO ECUs by AMP EFI do not have peak and hold injector drivers, but they do share some increased I/O, an onboard 4-bar MAP, barometric pressure sensor, and 5 diagnostic LEDs. Whether you're running down the drag strip, the road course, the salt flats, or whatever your racing venue of choice, DIYAutoTune MS3Pro EVO ECUs will deliver winning control. MS3Pro EVO ECUs feature configurable inputs/outputs: * 10 high-impedance injector outputs * 8 logic level spark outputs * 3 PWM outputs * 2 digital outputs * 7 analog inputs, plus built-in MAP, Baro, and internal ECU temperature sensor * 3 high-current digital/pwm outputs * 3 digital frequency inputs * 4 variable reluctor conditioned inputs MS3Pro EVO standalone systems feature: * VE-based tuning * Speed density, Alpha-N, MAF-based tuning and blended algorithms * Up to 12 sequential saturated fuel injector outputs * Up to 12 cylinder sequential support * 2D or 3D table views * The tuner can toggle between 2D or 3D table views with a single click * Individual cylinder fuel and spark trim tables * Table switching * VVT control (4 channels) * Generic wheel decoder allows for support of nearly any standard trigger/aftermarket trigger pattern * Supports 50+ specialty OEM and aftermarket ignition systems using factory cam/crank wheels and sensors * Support for odd-fire and even-fire engines * Capable of controlling even-fire, odd-fire, piston, rotary, and even radial engines * Fuel-only mode--disables ignition output features for control of fuel injection only * Internal SD card high-speed data logging * Traction control multiple strategies * E85 flex fuel sensor input * Long-term fuel trim--OE-style automatic fuel trim to allow for changes in engine over time * High-power time enrichment--allows for richer mixture after extended time in high power * Multiple acceleration enrichment strategies * Nitrous control strategies * 3-step rev limiter with flat shift * Trans-brake and bump box control * Advanced launch control strategies * Pit lane limiter--speed limiter for pit lane, reduces engine power by spark retard/cut or fuel cut; can limit based on VSS or rpm if no VSS input is available * Rally-style turbo anti-lag with rotational idle * Allows cyclic fuel and spark cut * Controls idle valve and configurable outputs for external fuel or air supply * Boost control--multiple open and closed loop strategies * Idle control--multiple open and closed loop strategies * Water and methanol injection * Fuel pump control * Intelligent knock detection and response--two channels * Multiple Engine Protection and fault mode strategies * Generous spare I/O for any standard/custom I/O needs * Air conditioner control with feed-forward idle-up * Cooling fan control--programmable fan on and off activation points; can be configured to run fan with engine running only, or when engine is running and not running * Alternator field control/voltage regulation * Comprehensive Test Modes * CAN Support for I/O expansion--virtually limitless I/O capability * CAN Support for third party dash devices * Android compatible * Self-calibration * Fully enabled * Redundant signal ground wiring * Dual external 5 V ref supplies, individually fused * No dark current * Field upgradeable firmware

Not Yet Reviewed

$674.99

AiM Sports MXG 1.3 Data Loggers

The AiM Sports MXG 1.3 dash data loggers offer a comprehensive and flexible solution for data acquisition and display, enabling drivers and teams to monitor, analyze, and improve their performance on the track. With a high contrast TFT display, which is fully configurable, you can create and customize pages/displays to suit your requirements using different fonts and dimensions for all the information received by the dash logger. Swapping through the pages is managed by pushing one or two push-buttons. An ambient light sensor keeps the backlight at optimum brightness levels. Give yourself an edge above the competition with AiM Sports MXG 1.3 data loggers. They'll provide you with the knowledge you need to improve your performance and cross the finish line victorious. Product overview and key highlights: * The MXG display features a high-contrast TFT display, fully configurable by a dedicated software * Designed to acquire and display data coming from your ECU, the internal accelerometer and GYRO, the GPS module (included in the kit) analogue inputs/digital inputs and predefined math channels * The MXG has eight configurable RGB LEDs—you can choose the conditions and colors * An ambient light sensor keeps the backlight at optimum brightness levels * With integrated shift lights you can choose from a host of advanced multi-colored RGB shift light patterns that can be customized to suit your requirements, and for each unique gear when required * The performance and data acquired can also be incremented by adding up to eight expansion modules * You can define all the custom pages you wish, choosing among a wide library of page styles, defining which data to be shown, their end of scale and measure units * Swapping between pages can be managed pushing one or two pushbuttons * Select a solid alarm or flashing one and the flashing frequency, you can choose to have an accompanying text message and set the alarm priorities * Analogue camera inputs are available, to switch your display into a mirror camera, through a push-button command or event management (camera sold separately)

Not Yet Reviewed

$3,249.00

JMS Chip Mass Airflow Modifiers

Factory and aftermarket mass air meters can be a source of frustration for tuners. JMS Chip mass air modifiers filter the mass air signal, while also scaling the signal to extend the dynamic range of the sensor, cleaning up a noisy signal that could cause drivability issues. They feature a simple switch that allows you to choose between filtering the signal at idle or cruise, and a rotary switch to choose between 16 built-in levels of filtering--filter only as much as the signal needs to be cleaned. You can also choose to filter the signal based on the MAF frequency, or you can filter based on another input from a 0 to 5 V sensor. With seven unique filter ranges you can fine tune the filter to your problem area. JMS Chip mass air modifiers have advanced electronics housed in aluminum cases, complete OEM-grade plug-and-play wiring harnesses using shielded cable, additional cables for 0 to 5 V signal input, and optional on-board enable/disable switch.

4.0 out of 5 stars ( 1 )

$429.00

Holley Single-Channel EGT Controllers

Holley Single-Channel EGT controllers are designed for use with a K-type thermocouple using a "mini-K" connector. The module's accurate temperature measurement range is 32-2,282 degrees F (0-1250 C), with an accuracy of +/- 5 degrees F. The module is available in two versions: either CAN 1CH EGT, which is a plug-and-play installation for compatibility with Holley EFI products, such as HP and Dominator EFI systems; or Analog module, 1CH EGT with a "flying lead" with three wires exposed for power, ground, and signal for non-Holley EFI installations. Order the EGT controller suited to your application needs. Plug-and-Play, 1CH EGT controller features: * Supplied harness features two CAN connectors (one male, one female) that plug into the Holley main harness (or P/N: 558-412 kit Dominator only) * LED: Green LED indicator on unit shows solid green color to signify device is operational; flashing LED alerts no thermocouple connected or it failed * Note: before mounting, it is recommended you record the CAN ID Serial number from the sticker on bottom side of the unit for use during software setup * Mounting: EGT module is designed to be installed with zip-tie or a pair of #6 or #8 screws * Software setup * Important note: Requires software and firmware Version 5 Build 31 or later Analog module, 1CH EGT controller features: * Wiring: harness is a "flying lead" with three wires exposed for power, ground, and signal (red wire: power 6.5 V-24.0 V; black wire: ground; and tan wire: Analog output) * Outputs a 0-5 V and can be used with systems that have configurable 5 V inputs * LED: Green LED indicator on unit shows solid green color to signify device is operational; flashing LED alerts thermocouple not connected or it failed * EGT module is designed to be installed with zip-tie or a pair of #6 or #8 screws * Analog setup: analog output scaling is accurate between 0.5 and 4.5 V and covers temperature range of a K-type thermocouple

Not Yet Reviewed

$186.95

AEM Electronics Shunt Current Sensors

AEM Electronics shunt current sensors are versatile and reliable current sensors ideal for automotive EV (Electric Vehicle) applications. They offer high accuracy, digital output, and rugged construction, making them excellent choices for demanding environments where precision and reliability are essential. The Isabellenhutte shunt-based current sensors are capable of accurately measuring DC current, and are available with a measuring range of 1,000 or 2,500 amps. Both have a compact, lightweight design, making them easy to install in tight spaces. They are also highly configurable, with a range of options available for calibration, output scaling, and more, allowing for precise customization to meet the needs of your specific application. One of the key features of AEM Electronics shunt current sensors is their CAN bus 2.0a interface, which allows for easy integration with existing control systems. The interface provides digital output of the measured current, making it easy to incorporate into a variety of control and monitoring applications. Additional features: * Monitor batter stack voltage, intermediate circuit voltage, and relay functions * Temperature compensation and calibration * Galvanic isolation of 1000 V DC * Internally verified current measurement * Can be used on the high or low side of the battery

Not Yet Reviewed

$357.95

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$368.95

PerTronix Industrial and Agricultural Ignition Coils

If you have a 4 or 6-cylinder industrial or agricultural engine that runs on propane or natural gas, now you can get PerTronix power for its ignition system. Oil-filled PerTronix Industrial and Agricultural ignition coils are scaled-back versions of their high-performance coils tailored to those applications. That means 3.0 ohms of resistance and reduced winding turns, which translates into 28,000 V and higher current levels, for longer burn times and better performance.

4.2 out of 5 stars ( 5 )

$46.99

AiM Sports XLog Data Loggers

The AIM Sports XLog data loggers are a compact, screenless data acquisition system designed for motorsports where space is limited, such as in motorcycles, single-seaters, or tight car cockpits. These small devices provide the logging power and expandability of larger AiM systems like the Solo 2 DL but in a significantly smaller rugged package. Key features and benefits: * Compact and lightweight—the device is specifically designed to fit in tight spaces (e.g., inside fairings) while delivering full-scale data gathering capabilities similar to larger units, such as the Solo 2 DL * Rugged construction—waterproof and durable design ensures consistent performance in harsh, open-cockpit racing environments * High performance and capacity—data logger device offers a 4 GB internal memory with the option of a removable 16GB USB-C memory stick for long-duration logging * Comprehensive Vehicle Dynamics—device includes a 6-axis 100Hz Inertial Measurement Unit (IMU) to measure 3D acceleration and angular velocity (pitch, roll, and yaw), helping analyze braking, cornering, and chassis behavior * Seamless Data Analysis—data is easily managed via Wi-Fi or USB-C in Race Studio 3 software, allowing for deep analysis of driver performance, lap times, and vehicle data * ECU Connection—interfaces with thousands of pre-defined vehicle ECUs via CAN, RS232, or K-Line, as well as providing an RPM input * Custom protocols—users can develop their own protocols using the CAN Builder feature in RaceStudio 3 * Extensive expandability—device features a CAN expansion port to connect modules like the ACC3 (analog sensors), Lambda controllers, and Data Hubs

Not Yet Reviewed

$699.00

ACDelco Engine Oil Pressure Indicator Switches

ACDelco engine oil pressure indicator switches are quality replacement parts you can feel good about installing. They offer the fit, form, and function—along with value—you expect and want. ACDelco has a wide selection of components to optimize your GM vehicle's performance, as well as products to cover many other makes and models. Order the ACDelco oil pressure safety switch designed for your specific vehicle.

4.4 out of 5 stars ( 30 )

$63.99

Caspers Electronics MAF Harness Adapters

Caspers Electronics MAF harness adapters are plug-and-play adapters that convert the 3-wire LT1 engine harness connectors to plug directly into the 5-wire LS1 MAF sensors. They incorporate AirTemp connectors into the adapters to connect directly to the gray AirTemp sensor connectors from the engine harness.

5.0 out of 5 stars ( 3 )

$32.79

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