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ACCEL C-Cut Performance spark plugs ignite a better path to high performance for both street and strip applications. Their ground strap aligns with the centerline of the electrode to create a much-improved electrical pathway. This design reduces quenching, shrouding, and obstruction, allowing a hotter, larger flame, better firing energy, and a complete burn. Unshroud the spark to ignite your vehicle's performance; order the ACCEL C-Cut Performance spark plugs designed to fit your engine. More product features include: * Greater fuel efficiency, reduced emissions, increased performance, and better throttle response * Helps eliminate misfiring, rough idle, and overall poor performance * Copper core outperforms iridium and platinum * Machine-rolled threads protect your valuable cylinder heads * Sizes and sets available for thousands of applications
( 386 )
$23.65
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$52.65
What's firing your engine? NGK racing spark plugs are built to withstand the severe mechanical and thermal shock associated with high-revving, high-compression engines. NGK racing plugs feature special electrode materials—precious metals like platinum, iridium, and ruthenium—for greater durability and low voltage requirements. Fine-wire center and ground electrodes provide better sparking and enhanced ignitability. And, the unique arrangement of insulator noses improves throttle response! Whether you're a weekend warrior or an expert racer, rocket your way to victory with racing spark plugs from NGK—the people who spark winners!
( 221 )
$20.99
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$51.99
Our Summit™ high-output ignition coils give you additional volts of spark energy in a simple, direct replacement package. These coils mount in the stock location with no special mounting needed, but have a lower primary resistance, higher rpm capability, and greater output than stock. They're available in a variety of styles, both universal and application-specific, and can be ordered individually or in sets.
( 364 )
$29.99
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$64.99
Give your vehicle the power source it needs with Holley alternator pigtails. These weatherproof plug and wire pigtails are designed for select Holley alternators or similar Delco AD-style alternators. They're fairly easy to install--just connect the yellow wire to switched voltage that is "on" when the key is in the run position. These pigtails have a resistor inline, so a charge indicator light is not required. However, if the vehicle has a charge indicator light, the yellow wire can be connected to it and the light will function. So, for high-amp, high-torque solutions for some of today's toughest applications, give Holley a go!
( 40 )
$25.65
Get access to even more vehicle data using HP Tuners Prolink+ cables to wire in up to two analog signals and one CAN bus signal simultaneously. Prolink+ cables are designed specifically for MPV12+ and MPV13. Specifications: * Two dedicated 0 to 5 V analog inputs * One CAN bus input--500kbps * 100Hz sampling rate * M8 connector to 5 wire harness * For MPVI2+ and MPVI3 interfaces Note: MPVI2+ interfaces must purchase Pro Feature Set to be able to use the PROLINK+ cable.
( 6 )
$49.99
Stewart Warner 5000 Series pressure switches offer excellent accuracy and repeatability. They are available in single or dual circuit configurations, with factory set points from 1 to 100 psi and operating pressures of 150 psi for 1-24 psi set-point range, and 250 psi for 25 to 100 psi set-point range. Stewart Warner 5000 Series pressure switches feature: * Durable construction * Enhanced set-point integrity * Compact size * Corrosion-resistant materials * Broad operating range: 1-100 psi * Dual and triple-terminal configurations * Designed for form-fit-function replacement
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$42.99
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$44.99
Painless Performance no-load LED turn signal flashers keep your LED turn signal flashers functioning as they should. LED turn signal lights do not draw enough current to trigger most thermal flashers, therefore, it is necessary to use a no-load flasher. These no-load LED turn signal flashers from Painless Performance can be used with most combinations of LED lights and incandescent bulbs with a maximum total current of less than 25 amps, and include a self-tapping screw to provide easy ground mounting.
( 37 )
$20.99
Taylor V8 vertical wire loom kits allow ignition wires to be run vertically along your valve cover and away from your exhaust manifold or header heat. These kits fit valve covers with a perimeter-style bolt pattern and external fasteners. Kits include: * Two each 2-wire and 3-wire separators * Two each 4-wire separators * Six vertical brackets
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$40.20
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$50.90
Summit Bucks
ACDelco throttle position sensors electronically inform the powertrain control module (PCM) of the throttle valve angle. The PCM uses this input to regulate your fuel and ignition systems. These replacement sensors are available in dozens of models for fitment on thousands of vehicles spanning a half-century. For the proper fit and performance, order the ACDelco throttle position sensor recommended for your application.
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$24.99
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$50.99
Protect and clean up your vehicle's wire harness installation with Painless Performance PowerBraid wire wrap. The braided, laterally split wrap closes around the wire bundle without the need for additional taping or fasteners. They are available in multiple sizes to suit your needs.
( 121 )
$24.99
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$49.99
Summit Racing™ ignition starter switches are ideal replacements with quality at the right price. Our switches are manufactured to high standards and tested under extreme conditions to ensure reliability. Let us help you keep your vehicle running at optimum levels with Summit Racing™ ignition starter switches.
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$29.99
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$54.99
It's a good idea to relay your fuel pump for the street and a must when you're racing. Designed specifically to prevent voltage drops at the fuel pump to maintain constant fuel pump pressure and to prevent fuel pump amperage overloads from damaging the vehicle's electrical system. Designed for the harsh conditions encountered off road, this relay kit provides complete protection from the elements to ensure reliable and dependable performance.
( 13 )
$48.99
Summit Bucks
ACDelco GM Genuine Parts manifold absolute pressure sensors measure the intake manifold pressure, and are GM-recommended replacements for your vehicle's original component. The MAP sensor is a part of the fuel and engine management system. Its signal is used by the engine control module along with the throttle position sensor to calculate the amount of air entering the engine so that the correct amount of fuel is injected for optimum combustion. GM Genuine Parts manifold absolute pressure sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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$21.99
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$50.99
Moroso spark plug wire separators protect your plug wires from contacting hot engine components, and prevent ignition crossover by holding them away from one another. These separators snap into place with slight pressure and can be used to route wires just about any way you can think of. The high-temperature plastic separators securely grip the plug wires and are available in a variety of colors.
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$20.99
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$26.99
On Sale
ACCEL performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.
( 284 )
$29.82
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$46.06
Painless Performance universal fuel pump relays will prevent voltage drops at the pump, thus maintaining constant fuel pump pressure, and will prevent fuel pump amperage overloads from damaging your electrical system. These kits are great for street use, and a must for racing applications.
( 52 )
$31.99
Painless Performance FAN-THOM electric fan relay kits were designed as inexpensive protection for your electric fans. These kits provide constant voltage, protect from voltage and amperage spikes, and keep your fan(s) from feeding back through the system. These fan relay kits are an absolute necessity if you're adding an on/off switch to your electric fan circuit.
( 63 )
$28.99
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$40.99
If your vehicle's horn sounds like a timid apology, replace it with Hella dual trumpet horns and really grab some attention. These horns broadcast a rich, spread-out tone down the highway—alerting pedestrians, other motorists, or anything else in the path of your vehicle. They're available in different sizes, finishes, and sound levels. Choose the pair that suits your vehicle application.
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$27.99
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$72.99
When you need to replace your worn-out or burned cables, MSD offers all of the cables you will ever need. You could also use these cables to connect your MSD unit to your distributor.
( 66 )
$29.83
Billet Specialties distributor hold-down clamps are just what you need to hold down your distributor in style. They are the perfect way to give your engine compartment that finishing touch.
( 84 )
$43.69
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$43.95
Summit Racing offers spark plug wire separators in a variety of styles, sizes, materials, and finishes. These looms protect your wires from contacting hot engine components—and prevent ignition crossover by holding them away from each other. Order the style preferred for your application.
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$20.99
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$24.99
Your Ford is built to eat asphalt and clear its pipes with compacts. Summit Racing™ Ford Mod Motor coil-on-plug ignition coils are engineered to fuel the powerful combustion needed to unleash its inner potential. We use pure copper wire, rare earth magnets, and a custom primary and secondary wind, to provide 40 percent more voltage and 20 percent more energy (mj) from a stock-sized coil housing. They fit in the stock location, making changing these coils as easy as possible. If you're running at increased PSI with a supercharger, turbocharger, nitrous, or are burning E85, you need the hottest and strongest spark possible to burn your fuel. With the increased voltage and energy output values, your cylinders will get the spark they need to maximize fuel burn! These ignition coils are available in a variety of power options; order the model recommended for your vehicle.
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$24.99
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$41.99
Delphi ignition coils will definitely spark a response! Precise spark timing offers increased fuel economy and faster crank-to-run. These coils provide accurate electrical energy to create a voltage potential at the spark plug—and that provides you with superior engine performance, better control over emissions, and fuel economy. You'll get the OE performance, durability, and electromagnetic capacity level that your vehicle requires with Delphi ignition coils. Order the model designed for your vehicle application.
( 78 )
$20.99
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$69.99
Connect your FiTech computer to the new style hand-held with a FiTech data cable. This cable measures 6 ft. long and is essential when adding the new style hand-held to your FiTech EFI system.
( 8 )
$54.00
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