Holley Sniper EFI HyperSpark 2 CD Ignition Boxes 556-154 Boxs, EFI, 2, Box, Black, Capacitive Discharge, Digital, 3.80 in. Long, 3.30 in Wide, Tachometer Output, Each
Holley Sniper EFI HyperSpark 2 CD Ignition Boxes 556-154 Boxs, EFI, 2, Box, Black, Capacitive Discharge, Digital, 3.80 in. Long, 3.30 in Wide, Tachometer Output, Each
Description
Direct upgrade for existing HyperSpark ignition box, Holley Sniper EFI HyperSpark 2 CD ignition boxes feature a smaller form factor and hotter spark. These low-profile boxes can fit nearly anywhere inside of your engine bay or cockpit. They have all the proven features of their predecessor in a smaller package, making it easier to mount, providing the cleanest installation possible. HyperSpark 2 ignition boxes pack up to 150 mJ of spark energy when used with the matching ignition coil, resulting in enough energy to safely fire your Sniper EFI engine combination.
Features:
* Plug-and-play with existing HyperSpark installations, or Sniper EFI HyperSpark main harnesses
* Includes an ignition harness for fresh Sniper EFI Installs simply wanting to add timing control
* New processor and board design provide a highly efficient ignition, minimal heat, and maximum spark energy with less current draw
* High rpm operation and maximum output using the HyperSpark ignition coil
* Powerful capacitive discharge of multiple sparks improves performance and ensures complete combustion
* Consistently high-spark energy of 135 to 150 mJ for every firing, from idle to redline rpm
* Operates on most 7 to 28 V electrical systems
* Fully protected against an open coil, shorted coil, and open load
* 1.47 lbs. lighter than an original HyperSpark ignition box
* Quickens throttle response and improves starting
* Tach Output to drive an external tachometer
Part Type
Ignition Boxes
Specifications
- Product Attributes - Brand
- Holley Sniper
- Product Attributes - Manufacturer's Part Number
- 556-154
- Product Attributes - Part Type
- Ignition Boxes
- Product Attributes - Product Line
- Holley Sniper EFI HyperSpark 2 CD Ignition Boxes
- Product Attributes - UPC
- 090127147115
- Product Attributes - Ignition Box Output
- Capacitive discharge
- Product Attributes - Circuitry
- Digital
- Product Attributes - Rev Limiter
- No
- Product Attributes - Timing Retard
- None
- Product Attributes - Data Acquisition
- No
- Product Attributes - Spark Output (millijoules)
- 135-150 mJ
- Product Attributes - Minimum Operating Voltage
- 7 V
- Product Attributes - Maximum Operating Voltage
- 28 V
- Product Attributes - Length (in.)
- 3.800 in.
- Product Attributes - Height (in.)
- 3.300 in.
- Product Attributes - Ignition Box Color
- Black
- Product Attributes - Coil Included
- No
- Product Attributes - Mounting Bracket Included
- No
- Product Attributes - Coil Wire Included
- No
- Product Attributes - Quantity
- Sold individually.
Reference Information
| Brand Name/s | Holley Sniper |
|---|---|
| StreetFX SKU | sne556-154 |
| SFX Item ID | 5013690 |
| Supplier Item Code | 5013690 |
| Manufacturer SKU | 556-154 |
| Manufacturer UPC | 90127147115 |
| Alternative References | SNI556-154 |
Compatibility
| Application Data |
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