Automotive Ignition & Electrical Supplies at Summit Racing

Painless Performance EFI Harnesses for GM LS1/LS6

Painless Performance EFI harnesses are designed for the 1998-2002 LS1 mechanical throttle body engines using a 1999 and up LS1/LS6 ECM with a 4L60E/4L65E automatic or T56 manual transmission. These engines were found in 1998-2002 Camaro and Firebird. These GM LS1/LS6 harnesses will also work on 1997-2004 Throttle-By-Wire (TBW) LS1/LS6 engines which have been changed to mechanical throttle body or any 1999-2006 (4.8, 5.3, and 6.2) Vortec truck engine which has been changed to a factory or aftermarket LS1 intake manifold, mechanical throttle body, and injectors.

4.0 out of 5 stars ( 1 )

$769.98

Caspers Electronics Knock Sensor Wiring Harnesses with LS1 Cam Sensor Adapter

Caspers Electronics knock sensor wiring harnesses with LS1 cam sensor adapter allow the cam sensor used on the front of an LS2/3/4/7/9 engine to be plugged into the LS1 cam sensor connector located at the back of the intake manifold. They are ideal for LS2/3/4/7/9 motor conversions and are compatible with the PCM harness in LS1/LS6 vehicles. Additionally, they include a knock sensor extension, which allows the single-wire LS1 knock sensors located on top of the LS1 manifold to be relocated on both sides of the LS2-series block, using the factory LS1 engine harness. The Caspers Electronics knock sensor wiring harnesses with LS1 cam sensor adapter have the correct length and thermal protection required when routing near hot engine components.

3.4 out of 5 stars ( 5 )

$55.99

Haltech Elite 2000/2500 GM Gen III LS1/LS6 DBW Retrofit ReadyTerrminated Harness

Haltech's Elite 2000/2500 GM Gen III LS1/LS6 DBW Retrofit Ready terminated harness is the fastest and most cost-effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug-and-play product allows you to be up and running in just a few hours. When installed in conjunction with a Haltech Elite ECU, this harness opens the door to virtually limitless performance modification and tuning of your vehicle. * The quick start guide will walk you through installation * The guide is accompanied by the full ECU manual and software located on the CD or USB key provided with the ECU to refer to while completing your installation and configuration * Programmable systems allow you to extract all the performance from your engine—by delivering precisely the required amount of fuel and ignition timing that your engine requires for maximum output under all operating conditions. * Suits: Retrofit of a GEN IV LS2/3 DBW throttle body. Common U.S.-style Delco/Bosch GM alternator connector. Pre-wired to connect directly to OEM 7 Pin Coil Harness Connector. WBC1/2 CAN O2 Wideband Controller ready (Controller and sensor(s) not included) Manual transmission only. * Includes: Engine harness with fuse block and firewall grommet * Notes: Please confirm your alternator connector (See the product quick start guide) and order an alternator adapter if required. (HT-040090 or HT-040091) Ignition coils and harnesses are NOT included, Please order 8 x HT-020102 and/or HT-045657 if required.

Not Yet Reviewed

$670.00

Summit Racing™ LS1 Coil Boots

Are you relocating those LS1 coils? These Summit Racing™ boot and terminal kits will solve your problem. These boots and terminals fit LS coils. Our high dielectric strength boots and stainless steel terminals give you assurance that you are doing the job right.

3.0 out of 5 stars ( 2 )

$7.99

Edelbrock LS1/LS6 Aluminum Ignition Coil Covers

Edelbrock LS1/LS6 aluminum ignition coil covers are a great, and affordable way to dress up Chevrolet Gen III LS Series engines. They are manufactured from cast aluminum and available in a natural, polished, or black powdercoated finish. These LS1/LS6 coil covers eliminate the need for the factory coil pack bracket by mounting the ignition coil packs directly to the underside of the covers. Install a set of the Edelbrock LS1/LS6 aluminum ignition coil covers and create a clean, custom under the hood look for your ride.

4.6 out of 5 stars ( 5 )

$353.95

—

$492.95

Haltech Elite 2000/2500 GM Gen III LS1/LS6 Non-DBW Terminated Harness

Haltech's Elite 2000/2500 GM Gen III LS1/LS6 Non-DBW terminated harness is the fastest and most cost-effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug-and-play product allows you to be up and running in just a few hours. When installed in conjunction with a Haltech Elite ECU, this harness opens the door to virtually limitless performance modification and tuning of your vehicle. * The quick start guide will walk you through installation * The guide is accompanied by the full ECU manual and software located on the CD or USB key provided with the ECU to refer to while completing your installation and configuration * Fully programmable systems allow you to extract all the performance from your engine—by delivering precisely the required amount of fuel and ignition timing that your engine requires for maximum output under all operating conditions. * Suits: Factory EV1 injector connectors and common U.S.-style Delco/Bosch GM alternator connector. Pre-wired to connect directly to OEM 7 Pin Coil Harness Connector. WBC1/2 CAN O2 wideband controller ready (controller and sensors not included) * Includes: Engine harness with fuse block and firewall grommet * Notes: Please confirm your alternator connector (See the product quick start guide) and order an alternator adapter if required. (HT-040090 or HT-040090) Ignition coils and harnesses are NOT included, Please order 8 x HT-020102 and/or HT-045657 if required.

Not Yet Reviewed

$670.00

Scott Performance High Performance Spark Plug Wire Sets

Scott Performance high performance spark plug wire sets feature 10mm 30 ohm fiberglass jacketed wire with helically wound alloy cores. The plug/distributor boots are high-temp silicone materials and the terminals are stainless steel. All spark plug wire sets are handmade and individually tested to assure quality and performance. They're available in different colors and multiple configurations to provide the perfect fit for your engine. Order the spark plug wire set suited for your application.

4.46 out of 5 stars ( 48 )

$127.94

—

$129.45

PerTronix Ignitor Lobe Sensor Solid-State Ignition Systems

PerTronix Ignitor lobe sensor solid-state ignition systems replace breaker points and troublesome factory units with a dependable, self-contained, and maintenance-free electronic ignition system. The Ignitor has been called the "stealth" ignition because of its quick installation and nearly undetectable presence under your distributor cap. There is no "black box" to clutter the engine compartment. PerTronix Ignitor has proven itself in applications ranging from race cars to tractors. Order the model recommended for your vehicle, engine, and distributor application. Product features: * Delivers twice the voltage to your spark plugs—increasing horsepower, fuel economy, and spark plug life * 2:1 improvement over "points" in current fall time for increased coil output * No points to burn or moving parts to wear out * No magnetic sleeve or ring needed; uses existing distributor lobe for sensor trigger * Epoxy molding makes the module impervious to dirt, oil, grease, and moisture * Stable timing—no need for any adjustments * Will trigger most multi-spark CD ignitions * Available for 6 and 12 V negative and positive ground systems

4.7 out of 5 stars ( 209 )

$136.53

PerTronix Ignitor II® Lobe Sensor Solid-State Ignition Systems

PerTronix Ignitor II® lobe sensor solid-state ignition systems are smarter! Ignitor II units sense the coil current level and employ a powerful micro-controller to adjust the dwell. Variable dwell helps to maintain peak energy throughout the entire rpm range, and these systems develop up to four times more energy between 3000 and 5000 rpm than standard ignition systems. Order the kit recommended for your vehicle and engine application. Features include: * Adaptive dwell maintains peak energy throughout the entire rpm range, reducing misfires while improving engine performance * Develops on-average four times more available energy between 3000 and 5000 rpm, and two times more available plug voltage * Compensates for inherent electronic delay by adjusting the spark timing throughout the entire rpm range * Synchronized peak current and spark timing reduces heat build-up * Senses startup and develops more energy for quicker, easier starting * Built-in reverse polarity and over-current protection shuts down the system, preventing component damage * No magnetic sleeve or ring needed; uses existing distributor lobe for sensor trigger

4.68 out of 5 stars ( 31 )

$214.80

On Sale

Summit Bucks

Mishimoto Ignition Coils

The basic requirements for a properly running engine are fuel, air, compression, and spark. A weak spark from your ignition system can result in misfiring under high-load driving, and spark blow-out under high boost, which is bad for performance. Mishimoto ignition coils are high-quality replacements that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. They are designed and tested to meet or exceed OEM performance standards and are available as a single coil or in sets. Once installed with a set of new spark plugs, you can expect a refreshed ignition system with improved engine startup, a smoother idle, and restored performance. The primary frame of Mishimoto coils is constructed from extremely robust phenolic resin, ensuring optimal longevity in high-temperature environments, while a precision lower rubber boot provides a barrier against moisture entry into the plug well, eliminating chances for spark plug contamination. Each coil is pre-lubricated with dielectric grease to prevent corrosion and ensure an optimal connection between the spark plug and coil. Swap out your worn or defective factory coils with Mishimoto's ignition coils, and as with all their products, the coils include their signature Mishimoto Lifetime Warranty. Choose the ones designed for your vehicle in the quantity needed.

Not Yet Reviewed

$60.95

$54.64

—

$408.95

FiTech Ultimate LS Standalone ECUs

FiTech presents Ultimate LS standalone ECUs. These self-learning ECUs are offered with and without transmission control. So if you're considering utilizing a factory intake, throttle body, and injectors, FiTech Ultimate LS standalone ECUs will get your engine ready for optimal performance.

3.8 out of 5 stars ( 51 )

$567.00

JMS Chip MAF Harnesses

Need to extend or adapt your MAF wire harness in your vehicle? Simply use JMS Chip MAF harnesses! They're a great plug-and-play option, so MAF relocation anywhere is not a problem. These harnesses use OE-quality plugs and are direct plug-and-play extension harnesses designed to provide a quick and clean installation--no cutting or splicing wires is required.

5.0 out of 5 stars ( 2 )

$59.75

On Sale

Holley LS Coil Harnesses

Holley LS coil harnesses are factory replacements for stock LS coils. These EFI LS coil sub harnesses are intended to be used with factory LS coils and various Holley EFI main harnesses with coil-on-plug connectors. They are built with the same high-quality connectors and wire loom found on all Holley EFI harnesses, guaranteeing a perfect match in your engine bay. Are you tired of scouring the junkyard for stock LS coil sub harnesses? Holley has the solution. Holley LS coil harnesses feature: * OEM connectors provide a secure connection between your ECU and Ignition Coils * Techflex F6 braided wire loom keeps your engine bay looking clean, while providing abrasion resistance * Plug-and-play fitment * Can be used to replace a damaged factory coil harness

4.56 out of 5 stars ( 18 )

$204.95

$184.45

On Sale

MSD 8.5mm Super Conductor Spark Plug Wire Sets

MSD 8.5mm Super Conductor spark plug wire sets feature a special helically wound core that has just 40-50 ohms of resistance per foot—but with an RFI suppression equal to a 1,500 ohm wire. In fact, each foot of finished wire includes 40 ft. of tightly wound copper for superior conductivity. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference "choke." This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. A tough, 8.5mm synthetic/silicone jacket over an extra-heavy glass braid and dielectric insulator keeps the current guided to the plugs. Underneath the high-temperature boots, dual crimp stainless steel terminals feature snap-locks to ensure a secure fit. Each set comes with clip-on cylinder markers for easy identification. MSD's 8.5mm Super Conductor wire sets are available in custom or universal-fit applications, assembled or not, with a variety of terminal and boot end options.

4.65 out of 5 stars ( 1993 )

$120.95

—

$280.95

$108.85

—

$252.85

On Sale

Holley MAP Sensor Adapters

Holley offers MAP sensor adapters for a variety of Chevrolet LS engine applications from 1997 and up. They feature pre-terminated connectors and wiring for a direct plug-and-play installation. Depending on the model you select, the adapter will allow: * The installation of an LS3 MAP sensor in an LS2 or LS1 equipped vehicle * The installation of an MPFI WeatherPack 3-pin connector MAP sensor to the 3-pin Delphi GT connector * The installation of a Delphi MIP 3-pin connector MAP sensor to the 3-pin Delphi GT connector

4.85 out of 5 stars ( 20 )

$41.22

$36.90

—

$47.24

On Sale

Holley Sniper Throttle Position Sensors

Are you in need of quality replacement components for the Sniper 92mm/102mm throttle body on your Sniper EFI fabricated manifold for GM LS1/LS2/LS3/LS6/LS7 model? Check out what Holley Sniper has to offer, including these throttle position sensors. These quality replacements are sure to do the trick!

2.86 out of 5 stars ( 7 )

$45.78

$41.20

ICT Billet Remote Mount Ignition Coil Relocation Brackets

ICT Billet remote mount coil brackets mount eight coils and are designed to work with a wide variety of LS engine swaps. They are available to fit most OE and some Holley EFI coils. Made from aerospace grade billet aluminum, most feature a natural finish. The kits include two sets of brackets, bolts, and spacers where applicable. They work great for turbo setups or whenever a clean-looking engine bay is important. Most ICT Billet remote mount coil brackets are designed to be used with LT1 Camaro ignition wires.

3.9 out of 5 stars ( 20 )

$87.99

Summit Racing™ MAP Sensor Adapters

Summit Racing™ MAP sensor adapters enable you to use a Holley LS2 harness with LS3 engines. These adapters feature pre-terminated connectors and wiring for a direct plug-and-play installation.

5.0 out of 5 stars ( 4 )

$28.99

Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires

Taylor 409 Pro Race Spiro-Wound core spark plug wires are high-tech, high performance wires available for the street or track. They provide continuous heat protection up to 600 degrees F and 102,000 V of dielectric strength. A tightly woven, heat-treated fiberglass braid is applied over 100 percent pure silicone 8mm ignition wire. These sets are available in black, red, and blue with color-coordinated, 100 percent silicone Pro Boots bonded to the wires. They also feature vibration-proof, double spring locking plug terminals. The Spiro-Wound core is for use when RFI suppression is required for maximum firepower without radio interference. Taylor 409 spark plug wires are a must for multiple discharge ignition systems, onboard computers, and electronic ignitions. Order the set and options designed for your vehicle and engine application.

4.71 out of 5 stars ( 302 )

$78.83

—

$123.05

Painless Performance OEM Flashed Computers

Painless Performance OEM computers feature a stock calibration made for your specific vehicle while removing the VATS (vehicle anti-theft system) making them the perfect solution for your engine swap. Some tuning may be required for your specific application, but the computer will allow you to start your vehicle and get it to a local tuner. Make your engine swap easier with Painless Performance computers.

4.13 out of 5 stars ( 8 )

$199.99

Wiring Specialties Pro Series Coil Pack Harnesses

Wiring Specialties Pro Series coil pack harnesses are designed for a direct drop-in installation. These new nylon loomed harnesses will look and perform flawlessly. Select the ignition coil wiring unit tailored for your year/make and engine application. Pro Series coil pack sub-harnesses feature: * Brand new construction * High-temperature nylon looming with adhesive shrink tubing * High-temperature wire (280 degrees F) * OEM connector specs (no cheap aftermarket connectors that fall apart) * Designed for a factory-like installation * OEM wiring connections and 'T' junctions—no soldered * Fully tested after production for an easy plug-and-play replacement * Turnkey engine start guarantee

4.96 out of 5 stars ( 27 )

$169.00

Summit Racing™ Ignition Coil Wiring Harnesses

Summit Racing™ ignition coil wiring harnesses can facilitate a hassle-free connection of the coil to the wiring harness. That means no more cutting or splicing wires! These adapter harnesses are made from quality material for lasting durability—and they include all the necessary connectors to provide a fast, effortless installation. Order the model recommended for your application.

4.08 out of 5 stars ( 12 )

$67.99

Summit Racing™ Oxygen Sensor Extension Harnesses

Summit Racing™ oxygen sensor extension harnesses are a must with full-length headers and other specific applications. These extension harness sets feature a direct plug-in design to eliminate the cutting and lengthening of oxygen sensor wires, along with high-temperature sleeving to help protect the wires from heat. They're available in a variety of plug styles, harness lengths, and other options. Order the pair recommended for your vehicle.

4.21 out of 5 stars ( 14 )

$36.99

On Sale

ACCEL Boot and Terminal Kits

Replace your worn-out or damaged boots with ACCEL boot and terminal kits. The premium-grade, silicone spark plug boots provide superior connection protection from dielectric leakage, moisture, dirt, and other chemical contaminants. High dielectric strength EPDM or premium-grade silicone distributor/coil boots provide excellent resistance to flashover and crossfire and protect the distributor cap and coil tower connections. Stainless steel spark plug terminals feature positive-locking snap clips to ensure long life, performance, excellent corrosion resistance, and a positive connection. Spring-loaded brass or stainless steel distributor terminals provide maximum electric conductivity and corrosion resistance.

4.0 out of 5 stars ( 2 )

$25.66

$19.73