Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Performance Ignition Control. The Holley Sniper EFI HyperSpark CD Ignition Box improves electrical system efficiency by delivering consistent and powerful spark energy. It enhances start-up reliability, engine driveability, and can also contribute to improved fuel economy. Although designed primarily for Sniper EFI systems, this ignition box offers versatility for various ignition setups.
Construction and Appearance. Featuring a sealed and powder-coated housing, this ignition box provides robust protection against environmental factors found in the engine bay. Its black finish offers a professional, durable appearance well-suited for performance applications.
Installation. Installation is straightforward with the included mounting hardware. The unit’s connectors are designed for easy integration with compatible ignition systems, helping to minimize installation time and effort.
Warranty. This product includes a limited warranty covering manufacturing defects for a specified period.
Application. Universal fitment with some adaptation may be required. This product is legal for use on uncontrolled (non-emissions-controlled) vehicles only and must not be installed on emissions-controlled vehicles in accordance with regulatory restrictions.
Holley 556-151
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box