SKU: AFS13138
UPC: 684980008616
MPN: 13138
The Aeromotive EFI A100 Fuel Regulator with 6AN ORB inlets is a precision-engineered component designed for serious fuel system builders and performance mechanics working on modern EFI-equipped vehicles. This regulator is essential for achieving optimal fuel delivery, whether you're using a stock engine management tune or a fully customized ECU calibration.
Constructed by Aeromotive, a trusted name in the industry, the A100 regulator features a sealed, diaphragm-based design that ensures stable fuel pressure across varying engine loads and fuel pump outputs. The dual 6AN ORB inlet ports allow for high-flow configurations, making it versatile for both bypass and return-style systems. Its compact dimensions of 5.6 x 2.8 x 5.75 inches make it suitable for tight engine bay layouts.
Mechanics and engine tuners often select the EFI A100 when converting older carbureted platforms to EFI or upgrading fuel systems for turbocharged builds. The internal compensation mechanism maintains pressure stability, preventing lean-out conditions during wide-open throttle acceleration, which is critical for performance applications.
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