Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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$1,599.95 kit
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Features, Description, Q&A, Specs & Installation
Advanced Engine Control. The Holley EFI Terminator X Injection System delivers precise fuel delivery and engine management for GM LS1 and LS6 engines with 24X crank reluctor signal and EV1-style injector connectors. It simplifies tuning with real-time fuel learning and supports wideband oxygen sensor input for accurate air/fuel ratio tuning, enhancing both performance and reliability.
Construction and Appearance. This system features a durable, compact black textured housing designed for versatile mounting in various engine bays. It incorporates high-quality electronic components engineered for reliable operation in performance environments.
Installation. The installation process is straightforward, featuring plug-and-play compatibility with Holley EFI accessories. No drilling is required, which helps minimize vehicle modifications and simplifies setup.
Warranty and Application. The product comes with a manufacturer’s warranty, providing peace of mind. This system is designed to fit the 1998-2002 5.7L Camaro specifically, ensuring compatibility and optimal performance for this model.
Holley EFI 550-903
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