ECU EZ-EFI

The ECU EZ-EFI from FAST Electronics is a dedicated engine control unit designed for street and performance vehicles running aftermarket EFI systems. It is built for enthusiasts and professional tuners who demand precise fuel and ignition management, offering a compact solution for various engine configurations. This ECU is particularly useful for those undertaking carbureted-to-EFI conversions, LS engine swaps, or forced-induction builds.

The EZ-EFI integrates seamlessly with modern fuel injection and ignition systems, allowing users to adjust air-fuel ratios, timing curves, and boost parameters through a user-friendly interface. Its compact dimensions of 6.4 x 2.7 x 11.9 inches and lightweight design of 1.25 pounds facilitate easy installation in various locations, although basic wiring knowledge is required for setup. The unit is engineered with datalogging capabilities and real-time sensor feedback, enabling performance data capture during tuning sessions.

Mechanics and fabricators favor the EZ-EFI for retrofit projects where OEM computers cannot accommodate modified fuel delivery, ignition advance, or non-standard sensor inputs. Its compatibility with aftermarket fuel injectors and coil packs makes it a versatile choice for a range of applications. This ECU is ideal for those looking to enhance their vehicle's performance while maintaining the reliability of OEM systems.