Holley EFI - 558-420
Terminator EFI Input/Output Kit
Terminator® EFI Wiring Harness; Incl. 4 Extra Input Wires And 1 Extra Output Wire; Must Be Programmed Via Holley EFI Software;
PN 558-420 contains 5 extra input/output wires that the base Terminator EFI harness does not contain. It contains Input wires for Inputs 1-4. It contains one wire for Output 2. These inputs and outputs can perform features and functions that must be programmed via Holley EFI laptop software. The software also contains instructions on how to program these.
- Can Perform Features And Functions
- 205 lb./hr. Injector Harness
Brand: Holley EFI
Emission Code: 5
Harness Type: Auxiliary
Product Type: Terminator Input / Output
Warning: California Proposition 65
