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Holley EFI 556-152 Ignition Coil
Designed to work with Sniper EFI Plug and Play Ignition coil connector removes any doubt of loose connections at the Ignition Coil.
Holley EFI 556-152 Ignition Coil
Item #: 41017923

Holley EFI 556-152 Ignition Coil

Item #: 41017923

KYD 79

Price Details

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Designed to work with Sniper EFI Plug and Play Ignition coil connector removes any doubt of loose connections at the Ignition Coil.
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What Stands Out

High Performance
Designed for maximum ignition efficiency, the Holley EFI Ignition Coil boosts spark strength, ensuring optimal fuel combustion for increased power and better throttle response in performance vehicles.
Durable Design
Built with robust materials, this ignition coil provides lasting durability under extreme conditions, reducing the need for frequent replacements and ensuring reliability in high-performance applications.
Easy Installation
Engineered for straightforward installation, the Holley EFI Ignition Coil allows users to quickly upgrade their ignition system without extensive mechanical knowledge, ensuring a hassle-free performance enhancement.

Product Details

Get the best performance with the Sniper EFI Hyperspark Ignition Coil. Minimal wiring & noise-free signal. Buy now at Ubuy Cayman Islands!
Manufacturer part number556-152
Vehicle makeGM
Vehicle model556-152
Vehicle typeCar
Vehicle fitment typeSpecific
BrandHolley Sniper EFI
Automotive parts divisionPerformance
Accessoriesmounting hardware
FeaturesEasy Installation
Multipack quantity1
ModelH19-556152
Has written warrantyNo
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car enthusiasts seeking enhanced acceleration and performance in modified engines with high horsepower demands.

  • Engine Builders

    Great for professionals assembling performance engines, providing reliability and improved spark for optimized combustion efficiency.

  • Tuning Specialists

    Perfect for tuning experts looking to maximize engine output and efficiency through precise ignition timing adjustments.

Not Suitable For
  • Stock Vehicle Owners

    Not suitable for everyday drivers of stock vehicles, as the performance gains may be unnecessary for standard use.

Product Description

Holley EFI 556-152 Ignition Coil

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What does the HyperSpark Ignition system consist of?

    Answer: The system includes an ignition coil, CD ignition box, billet distributor, hall effect crank signal sensor, and wiring harness.
  • Question: How much spark energy does the ignition coil produce with the HyperSpark Ignition Box?

    Answer: It produces 135mJ of spark energy.
  • Question: Is the ignition coil bracket included with the system?

    Answer: Yes, the ignition coil comes self-contained in its mounting bracket with included hardware.

Holley Sniper EFI Ignition Coils Editorial Review

The Holley EFI 556-152 Ignition Coil has received strong positive feedback from customers who praise its quality and performance. Users have reported significant improvements in their vehicles following the installation of this ignition coil in conjunction with other Holley products, such as the hyper spark distributor and ignition box. One reviewer noted enhanced spark and throttle response, indicating that this product effectively enhances engine performance. Customers also appreciate the convenience of using this coil without the need for modifications, as evidenced by one user's choice to avoid cutting plugs on the sniper EFI harness. Those who installed it on classic vehicles, like the 87 Monte Carlo SS, have expressed satisfaction with the resultant performance, suggesting that the Holley EFI 556-152 helps vehicles operate as they were intended. Overall, the Holley EFI 556-152 Ignition Coil is well-received, particularly among enthusiasts looking to upgrade their ignition systems for a more responsive and efficient driving experience. **

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Pros

  • Excellent build quality
  • Notable improvements in spark and throttle response
  • Works effectively when paired with Holley products
  • No need for modifications like cutting plugs

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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