Holley

Fuel Injection System

Holley : 550-869

Nº d'article: HOL550-869
Sniper Efi Quadrajet Carburetor; 4bbl.; 715 Cfm; Spreadbore; 58.5 Psi; 500 Max Hp; 1.375 Primary/2.00 Secondary Throttle Bore; Self Tuning System W/handheld Efi Controller;
* Throttle Body Mounted ECU - No Extra Boxes To Mount * Clamp-On Oxygen Sensor Kit Included * Requires External Fuel Pressure Regulator * Genuine Bosch LSU 4.9 Wideband O2 Sensor Included * Supports Up To 550 HP w/Four 100 lb/hr. Injectors * Only 4 W