Holley Sniper EFI Quadrajet Self-Tuning Fuel Injection System # HO550-869K Cylinder Head Primary Discharge Nozzle Size (in

Primary Discharge Nozzle Size (in

These power valves are an important component in the power enrichment circuit of Holley's performance carburetors

Edelbrock EPS And Thunder AVS Carburetor Float And Hinge Kit # ED1469

Works with both tall and short valve covers

Edelbrock Pro-Flo Series Air Cleaner 14" Diameter Round Deep Flange # ED1221

Holley Sniper EFI Quadrajet Self-Tuning Fuel Injection System # HO550-869K Cylinder Head Primary Discharge Nozzle Size (inHolley Sniper EFI Quadrajet Self Tuning Fuel Injection System # HO550 869K Features: Designed to deliver the signature Rochester Roar at Wide Open Throttle! Throttle body mounted ECU no extra boxes to mount Supports up to 500hp with Four 100 Lb Hr Injectors! Only 4 Wiring Connections Required! (Battery +, Battery , Switched Ignition RPM) Integrated ignition timing control Transmission provisions on throttle lever for TH350 TH400 and 200R4 700R4 Fits