Edelbrock Pro-Flo EFI Kit For LS Engines, The EFI system comes complete with a traditional 4150-Style satin finish Victor Jr. rectangle port intake manifold and 42 Lb/Hr injectors capable of 675 HP with 58 p.s.i. fuel pressure. The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and measures half the depth of the previous ECU.
- Edelbrock Fuel Injection
- Pro-Flo 4
- Multi Port
- Sequential
- Square Bore
- 42 lb/hr Injectors
- 1000 CFM
- Aluminum
- Natural
- GM LS Gen IV Engines
- Kit