Fuel System

Holley EFI HP and Dominator Cable Saver 18-10008 The achilles heel of the very popular Holley EFI HP and Dominator system is the Mini USB port which is easily damaged.  Tripping over the cable,...

The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The...

Fuel Bowl Screws, 2.5 in Long, Hex Head, Gaskets, Steel, Cadmium, Holley 4150 Carburetors, Set of 8

Fuel Bowl Sight Plug & Gasket Kit Standard Replacment Two Gaskets Fits All Holley Carburetors Two Brass Sight Plugs

These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimeters per minute" and are changeable for tuning purposes. The shape of the entry,...

Single-Stage Power Valve High Flow  Includes Gasket

An improved jet extension design that actually screws into the metering block. The main metering jet then threads into the end of the extension. The installation effectively moves the fuel entry...

Street/Strip Carbureted Applications Fits Small Block Chevy V8s Compatible with Gasoline Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel...

Fuel Bowl Gasket Fits Holley Model 2300™, Model 4150™, Model 4160™ and Model 4500™ Two Circuit Carburetors Blue Non-Stick 2 Per Package

Fits Holley Models 2300™, Model 4150™, Model 4160™ and Model 4500™ without Intermediate Circuit 2 Pack

Single-Stage Power Valve Standard Flow Includes Gasket

Street/Strip Carbureted Applications Compatible with Gasoline Only The world famous Red®, Blue® and Black® fuel pumps are the most recognized performance pumps of all times. They have been powering...