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Holley Sniper EFI  |  SKU: 556-154

Holley 556-154 Sniper EFI HyperSpark 2 Ignition Box

Redesigned HyperSpark Ignition Box

Regular price $766.60 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Redesigned HyperSpark Ignition Box

Part Number: 556-154

With 50% smaller and 70% lighter, our redesigned ignition box is designed to fit almost anywhere in your engine bay. This box packs all of the proven features of it's predecessor into a smaller form, making it easier to mount and install, with a cleaner installation. Increase up to 150mJ of spark energy when paired with other HyperSpark components, providing more every day performance.

Features and Benefits

• Direct replacement from previous model, can use the same harness and connector with new or existing HyperSpark installs
• Greater spark energy of 135mJ to 150mJ from idle to redline RPM (Based on components used)
• Powerful capacitive discharge of multiple sparks improves throttle response and engine combustion
• Updated processor and board for improved efficiency reducing heat and current draw
• Filtered circuits preventing magnetic interference
• Built in protection against open coil, shorted coil, and open load scenarios
• Smaller size and weight for more mounting options
• Operates on many 7V-28V electrical systems
• 12 pin connector

Solid Core spark plug wires cannot be used with the HyperSpark 2 EFI Ignition Box. It also cannot be used with distributorless ignition systems (DIS).

Specifications

  • Specifications
    BrandHolley Sniper EFI
    CategoryIgnition
    ColorBlack
    Connector GenderMale Female
    Connector Quantity3
    Emission Code3
    Grade TypePerformance
    Ignition TypeElectronic
    Mounting Hardware IncludedYes
    part typeIgnition Control Module
    Product TypeIgnition Boxes
    Sub CategoryControl Modules
    Terminal GenderFemale
    Terminal Quantity1
    WarningCalifornia Proposition 65
  • Instructions

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