SKU: 84117825831

Holley Sniper EFI 556-152 Sniper EFI Hyper Spark Ignition Coil

Sale price$58.73 Regular price$65.25
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Holley Sniper EFI 556-152 Sniper EFI Hyper Spark Ignition CoilIGNITION COIL, HYPERSPARK Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of an ignition coil, CD ignition box, billet distributor with hall effect crank signal sensor, and complete wiring harness ready to plug and play with your Sniper EFI System. This high output ignition coil produces 135mJ of

IGNITION COIL, HYPERSPARK

Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of an ignition coil, CD ignition box, billet distributor with hall effect crank signal sensor, and complete wiring harness ready to plug and play with your Sniper EFI System. This high output ignition coil produces 135mJ of spark energy when used with the HyperSpark Ignition Box. The HyperSpark ignition coil comes self contained in it's own mounting bracket, with mounting hardware provided.
 

Features:

  • Designed to work with Sniper EFI – Plug and Play
  • Ignition coil connector removes any doubt of loose connections at the Ignition Coil.
  • Integrated Ignition Coil bracket simplifies mounting the ignition coil.
  • 135mJ of spark energy when used with the HyperSpark Ignition Box, ensures complete combustion

 

Application

  • Universal

Specs 

Brackets Included Yes
Brand Holley Sniper EFI
Emission Code 3
Finish Black Anodized
Hardware Included Yes
Peak Current 300 mA
Primary Resistance 0.441 Ohms
Product Type Ignition Coil
Secondary Resistance 4.61 Ohms
Secondary Voltage 43,000 Volts
Spark duration 335 uS
Turns Ratio 78:1
Part Number 556-152
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84117825831

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4.5 ★★★★★
Based on 5 reviews
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G
Verified Purchase
Grammy H
Lake Worth, US
★★★★★ 5
Perfect fit this time
Theses are great Thanks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2023
I
Verified Purchase
Icewalker
Belleville, US
★★★★★ 5
I'm impressed! Simple but quite effective, affordable, properly designed
Color: Walnut Wood
I normally don't review items unless I am very impressed or feel I need to review to warn others of a particularly poor product. In this case I am highly impressed! Great price (compare to others made from plastic), well designed and quality construction. Simple but quite effective. Quality wood support, smooth sanded and beautifully finished.. The wood support is designed and created to properly support headphones without damage to the headband as a simple hook or peg design might I have a home recording studio and don't want some cheap shlopck headphone holder to damage my $300 headphones in any way. This support is very reasonably priced, and offers 2 ways to mount. Included double sided self adhesive or using a screw through the hole at the top of the metal bracket. Screw mounting hardware is included. The metal bar used is incredibly robust but is well suited aesthetically to complement the wood rest. I would recommend to my friends or anyone who wants a quality, I expensive, and affection headphones holder. Don't hesitate to purchase, you won't be sorry!
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Reviewed in the United States on April 5, 2025
G
Verified Purchase
G.P.B.
Alexandria, US
★★★★★ 5
Awesome Quality great for my headphones
Color: Walnut Wood
I recently purchased the Wood Headphone & Headset Wall Mount in Black, and it has truly transformed my workspace! The space-saving design is a game-changer, instantly decluttering my desk and giving it a sleek, organized look. The curved bearing area is a thoughtful touch, ensuring that my headphone head beam remains in perfect condition without any risk of deformation or dents. The combination of aluminum alloy and wood not only gives it a modern aesthetic but also makes it incredibly sturdy and strong. I was initially skeptical about using double-sided tape, but the 3M tape provided proved to be exceptionally reliable. The mount is securely adhered to my wall, and I can trust that it will never break or fall. What I love most is its versatility – it accommodates all types of headphones, even the heaviest ones, and I've even used it to hang my handbags and backpacks. It's truly a versatile and practical solution for anyone looking to optimize their workspace. I highly recommend the Wood Headphone & Headset Wall Mount for its durability, functionality, and the aesthetic upgrade it brings to any room!
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Reviewed in the United States on December 3, 2023
A
Verified Purchase
Ann
Lake Worth, US
★★★★★ 5
Good product
Color: Walnut Wood
Good product. Looks good, attaches firmly to a table with the 3m tape, holds my headphones very nicely.
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Reviewed in the United States on April 9, 2026
B
Verified Purchase
Brian D.
New York, US
★★★★★ 5
Elegant, simple and effective
Color: Walnut Wood
Nothing negative to say about this holder. Does what it should while not taking up much space. The wood grain looks great. Definitely recommended.
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Reviewed in the United States on January 20, 2026

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