SPEEDMASTER 1-385-007 El Rayo Ignition Kit Big Block 012933013941 Chrysler/mopar

( Brand: Speedmaster ), ( Part Type: Ignition Block ), ( Manufacturer Part Number: 1-385-007 ), ( UPC: 012933013941 )

Review SPEEDMASTER El Rayo Ignition System Kit Big Block Chrysler/mopar fits 440

The El Rayo Ignition Kit by Speedmaster, part number 1-385-007, is a high-performance ignition system specifically designed for big block Chrysler and Mopar 440 engines. This ignition kit is an essential upgrade for any enthusiast looking to enhance the power and performance of their classic muscle car.

The El Rayo Ignition Kit features a set of eight champion spark plugs with a heat range of 8.5mm, ensuring a long-lasting and efficient spark for optimal combustion. These plugs are designed to withstand the high temperatures and pressures generated by the big block Chrysler and Mopar 440 engines.

The kit includes a set of eight high-performance ignition coils that deliver a strong and consistent spark to the spark plugs. These coils are designed to provide a faster and more reliable ignition system compared to the stock coils. The ignition coils are also sealed for durability and resistance to moisture and other contaminants.

The El Rayo Ignition Kit includes a set of eight spark plug wires that are designed to provide a clear and unobstructed path for the spark from the coil to the spark plug. These wires are made of a high-performance material that ensures a strong and consistent spark transmission. The wires are also color-coded for easy identification and installation.

The kit also includes a set of eight distributor caps, each with a unique El Rayo logo. These caps are designed to provide a secure fit and seal to prevent any leakage of spark or fuel. The caps are also made of a high-quality material that ensures durability and resistance to heat and wear.

The El Rayo Ignition Kit is easy to install and is compatible with most aftermarket distributors. The kit includes all necessary hardware for installation, making it a convenient and hassle-free upgrade for your big block Chrysler or Mopar 440 engine.

In summary, the El Rayo Ignition Kit by Speedmaster is a high-performance ignition system designed specifically for big block Chrysler and Mopar 440 engines. This kit includes a set of eight champion spark plugs, eight high-performance ignition coils, eight spark plug wires, and eight distributor caps. The kit is easy to install and provides a strong and consistent spark for optimal combustion, making it an essential upgrade for any muscle car enthusiast.

The El Rayo Ignition Kit (part number 1-385-007) for big block Chrysler/Mopar 440 engines is designed to enhance the performance and reliability of the ignition system. Below are some potential pros and cons of buying this ignition kit:

1. Improved Spark: The El Rayo Ignition Kit provides a more robust spark which can help improve combustion efficiency, leading to increased power and torque.

2. Longer Spark Duration: The kit offers a longer spark duration, which can help the engine run more smoothly and efficiently, especially during cold starts or at high RPMs.

3. Better Fuel Economy: By improving combustion efficiency, the ignition kit can potentially help improve fuel economy.

4. Increased Durability: The El Rayo Ignition Kit is designed to be more durable than stock ignition systems, which can help reduce the need for frequent replacements.

5. Improved Engine Response: With a more consistent and powerful spark, the engine may respond more quickly and smoothly.

1. Cost: The El Rayo Ignition Kit may be more expensive than a stock ignition system, which could be a consideration for some buyers.

2. Installation Complexity: Installing the ignition kit may be more complex than a standard ignition system replacement, as it may require additional tools and/or modifications to the existing wiring harness.

3. Compatibility: The El Rayo Ignition Kit may only be compatible with specific engine models and years, so it's important to verify compatibility before purchasing.

4. Potential for Increased Noise: Some users have reported that the El Rayo Ignition Kit can produce a louder engine sound due to the increased spark energy.

In conclusion, the El Rayo Ignition Kit (1-385-007) for big block Chrysler/Mopar 440 engines can offer several benefits, including improved spark, longer spark duration, better fuel economy, increased durability, and improved engine response. However, it may come with some drawbacks such as cost, installation complexity, compatibility, and potential for increased noise.

Ultimately, whether or not to purchase this ignition kit depends on the individual's priorities, budget, and specific vehicle application. If the benefits outweigh the drawbacks and the kit is compatible with the engine, then it may be a worthwhile investment for those looking to enhance the performance and reliability of their big block Chrysler/Mopar 440 engine.

Details:

The spark plug type terminals o er secure wire attachment. Speedmaster 1-385-007 El Rayo Ignition System Kit Big Block Chrysler/Mopar 440, Kit Big 440 ignition system are designed for the enthusiast that is serious about performance but needs small cap size due to space considerations when installed. Under the brass terminals of cap and rotor is an extremely accurate magnetic pickup that never requires adjustment along with easy to adjust mechanical advance mechanism. This combination yields stable timing and spark delivery at any RPM.

American Express. The heavy duty 1/2 steel shaft is guided in a long sauntered bushing as well sealed ball bearing at the top to precisely locate rector. Another been is that the coils run extremely cool, even at high racing rpm, thanks to e cent design emissions Note: This part only legal for sale and use on Uncontrolled Non-Emissions Controlled Vehicles or vehicles used solely purposes of closed competition. They are precision CNC machined from billet 6061-T6 aluminum to exacting tolerances.

Speedmaster El Rayo high output coil features a very e cent design where less loss occurs during the transfer of electricity due to closed core.

part #: 1385007 prices

• $211.20-$222.32

specifications sparkystooge:

• for models: 440
• for makes: Chrysler, Mopar
• brand: Speedmaster
• part type: Ignition Block
• manufacturer part number: 1-385-007
• upc: 012933013941

returns sparkystooge:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller sparkystooge:

• # reviews: 610081
• rating: 98.9%
• city: , Ohio

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• transit: 4-8 Days
• type: Fixed
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general sparkystooge:

• condition: New
• Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits

offer sparkystooge:

• started: December 23, 2025
• quantity: 10
• sold: 0
• options: Ship-to-home
• availability: In Stock

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