The FAST XFI 2.0 bolt‑on EFI kit for Big Block Chevy includes carefully matched components to install fully sequential EFI: XFI 2.0 ECU, Dual‑Sync distributor, single‑plane aluminum intake, 4‑barrel throttle body, properly sized Precision‑Flow injectors, aluminum fuel rails, a fuel pump kit and labeled wiring harness with sensors. It’s presented as a complete solution for high‑output street or race Big Block Chevy installations.
FAST EFI Kit Complete BBC