Engine Ignition Parts | Summit Racing

On Sale

MSD Distributor Rotors

MSD distributor rotors are molded from high-quality, voltage-insulating Rynite or alkyd materials to resist carbon tracking, while ensuring that the ignition spark reaches the spark plug terminals. For optimum voltage-carrying capabilities, the rotor tips are made from low-resistance brass.

4.73 out of 5 stars ( 154 )

$74.29

$14.78

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$66.86

On Sale

MSD Tach Signal GMR Pickups

MSD tach signal GMR pickups simply attach, with no splicing or cutting, to a current-carrying wire, and turn that information into a 12 V rpm signal. That signal can then be used to activate a shift light, rpm activation switch, or tachometer.

3.71 out of 5 stars ( 7 )

$114.95

$103.45

On Sale

Holley EFI Systems Main Wiring Harnesses

Choose EFI main power wiring harnesses from Holley to meet your needs. Several choices are offered—TBI, LS applications, multi-point, and un-terminated harnesses—to feed and carry your engine's electrical supply. Get wired for electronic fuel injection with Holley EFI systems main wiring harnesses.

Not Yet Reviewed

$562.95

$505.95

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$972.95

PerTronix Flame-Thrower Performance Cast Rover V8 Distributors

Replace your worn out Lucas 35D distributor with a Pertronix Flame-Thrower performance cast Rover V8 distributor that will deliver the performance you demand. These Flame-Thrower performance distributors are the perfect solution for Rover V8 engine swaps. Available with integrated Ignitor or Ignitor II technology increases energy levels and provides maintenance free operation. Installation is simple with only two wires to attach. These distributors are made from all new castings and modeled after the original Lucas 35D housing. Each distributor is then precision machined for an exact fit. Additional features include: * All new lightweight cast aluminum housing * Integrated electronic ignition delivers more voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life * Rotating cobalt magnets trigger the Hall Effect integrated circuit which provides precise timing * High dielectric strength distributor cap * Balanced rotor with overmolded brass contacts * Legal in all 50 states carrying CARB EO# D-57-23

4.5 out of 5 stars ( 8 )

$329.96

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$396.41

Intellitronix Multi-Spark Ignition Boxes

Built on high-tech microprocessor-controlled technology, the Intellitronix multi-spark capacitive discharge ignition box is employed in street, track, and off-road applications where vehicle-up time is imperative. The boxes offer protection against system ignition failures and promote compatibility features. Designed for top-tier automotive performance, the multi-spark CD ignition is truly in a class all its own—and it carries a Lifetime Factory Warranty! Additional details: * Built-in self-protection system that monitors output current and internal operating temperatures. This provides protection from bad coils, faulty wiring, and system failures * Unlike other ignition systems on the market, this product goes into system protect-mode and does not self-destruct or damage other systems * Great for racing applications that do not use an alternator * User-adjustable rev limiter that works with 4-, 6-, or 8-cylinder engines * Works with points, OEM, aftermarket electronic or magnetic crank systems * Uses less power than competitor ignition systems, while providing superior performance * Works with any negative ground and 12 V electrical system with a distributor * Comes with a tachometer output wire that can also trigger a shift light or any add-on RPM activated devices

4.43 out of 5 stars ( 7 )

$283.91

MSD Pro 600 Replacement Wiring Harnesses

MSD carries replacement wiring harnesses for Pro 600 applications. If you damage a harness or are simply rewiring a car, MSD offers the exact harnesses that come from the factory with the Pro 600 CDI. The harnesses are made with the same quality wire and connectors as the originals and are the same length for an exact match. They're available for the Pro 600 ignition box to connect to EFI or LS engines—or to connect to an MSD power grid. Order the model needed for your purpose.

Not Yet Reviewed

$101.95

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$134.95

Intellitronix Prometheus Marine and Off-Road Ignition Boxes

Intellitronix Prometheus ignition boxes are designed for critical marine and off-road applications to safeguard against ignition system failures. This patent pending system has several built-in features that protect against dangerous weather hazards. In addition, the self-protection system monitors output current and internal operating temperatures—which provides safety from bad coils, faulty wiring, and system failures—and the box carries a Lifetime Factory Warranty! Additional features: * Unlike other ignition systems on the market, the Prometheus goes into system protect-mode and does not self-destruct or damage other systems * Great for racing applications that do not use an alternator * User-adjustable rev limiter that works with 4-, 6- or 8-cylinder engines * Works with points, OEM, aftermarket electronic or magnetic crank systems * Uses less power than competitor ignition systems, while providing superior performance * Works with any negative ground and 12 V electrical system with a distributor * Comes with a tachometer output wire that can also trigger a shift light or any add-on RPM activated devices

5.0 out of 5 stars ( 2 )

$311.95

Stromberg E-Fire Electronic Distributor Rotors

Stromberg E-Fire electronic distributor rotors fit all Stromberg E-Fire Flathead distributors. These rotor arm replacements are made from quality material and the rotor tips are brass for optimum voltage-carrying capabilities to ensure that the ignition spark reaches the spark plug terminals. For all your vehicle's ignition system needs, choose Stromberg.

Not Yet Reviewed

$18.55