Competition Fuel Injector

A performance EFI system is only as reliable and powerful as its injectors. Elaborate management systems are useless if the injectors cannot accurately meter the fuel delivery on command. MSD's Competition Fuel Injectors will control the fuel flow correctly and reliably every time. Each injector is engineered to racing specifications and are available in flow rates of engines ranging from 250 - 1,300 horsepower. The injectors are manufactured to handle the demands of high performance racing applications.

Feature: Stainless steel ball and seat metering method creates maximum internal sealing. MULTEC metering design produces superior fuel delivery art any rpm. Six hole injector metering orifice produces totally atomized and compact 10 degree to 15 degree spray pattern. Fuel flow rates are set and calibrated during manufacturing to ensure precise flow rates. Recessed delivery holes resist fuel clogging and injector formation so no cleaning is required.

Injector Manifold Pocket

This pocket can be held in place with a strong epoxy or welding and is used for fixed fuel rail systems only. These pockets are CNC-machined from aluminum for precise dimensions and have a 3/4" OD. Internally, the pockets are contoured to accept the form and bottom sealing O-ring of an MSD Competition Injector.

Injector Top Mount

These fuel delivery mounts are CNC machined from #304 stainless steel for great durability and precise dimensions. They slide over 1/2" steel tubing (MSD PN 2205) then are brazed or TIG welded in place to form a fuel rail. Fuel is routed through a 5/16" hole aligned to the mount and the injector. The PN 2105 Fuel Rail Clip is required for assembly.

Injector Fuel Rail Retainer (set of 8)

These are the Retainers required with MSD's top mount fuel delivery adapters (PN 2115, 2135, 2140). They can also be used with many stock GM fuel rail systems.

EFI Injector Connector

A reliable connection is imperative to the operation of your EFI system. These connectors feature a locking spring to firmly fasten the connector to the injector's plug. The injector molded nylon body withstands temperatures ranging from -40F to 260F. These are also inner and outter silicone seals to protect each terminal from underhood elements.