AEM Fuel Rail

Today's fuel rail technology distributes fuel evenly to each injector providing a consistent mass of fuel to each combustion cylinder at constant pressure. One particular fuel rail is from AEM. Its unique design optimizes fuel delivery, hot fuel handling, evaporative emissions, packaging, weight, calibration time, idle stability and NVH requirements. The AEM fuel rail is essentially a pipe that transports fuel evenly to each injector providing a consistent mass of fuel to each combustion cylinder at constant pressure and flow rate from the fuel's chassis lines to the fuel injectors.

The fuel rail also aid in maintaining the position of the injectors that likewise aid in proper spray pattern of the fuel to the intake valve. It is deliberately designed to have a pocket or seat for each injector as well as an inlet for a fuel supply. In some cases, fuel pressure regulator is incorporated to a fuel rail. Instead of a fuel rail however, some engines with multi point fuel injection system alternatively make use of fuel distributor with individual pipes or tubes to feed each injector. Made to be tough, each AEM high volume fuel rail is CNC machined from 6061 T-billet aluminum and feature a ½ inch fuel bore capacitated to flow enough fuel to support most high-performance engines.

The huge bore also dampens the back pulse produced by oversized injectors in high output applications. It works well with your stock injectors and includes an extra port for the installation of nitrous set-up or external fuel pressure gauge. To accept either -6 or -8 line or a custom fitting allowed for the use of the stock fuel hose, the ends of the fuel rail are purposively tapped. For your convenience, you can get your AEM fuel rail via online shopping. Parts Trail is proud to present to you a complete line of AEM products including the AEM fuel rail.

Featured Products Fuel Rail AEM HIGH VOLUME FUEL RAIL, ANODIZED CLEAR -- Features A 1/2" Fuel Bore To Support Fuel Flow For Applications Up To 1,000 Horsepower, This Large Bore Also Dampens Backpressure Pulses Created By Larger Injectors And Works Perfectly With Stock Injector Sizes, An Additional 1/8 NPT Port Is Included To Accommodate A Nitrous Set-Up Or Fuel Pressure Gauge, A Custom Fuel Line Fitting Is Also Included For The Factory Fuel Line, Comes With Rail Ends That Are Pre-Tapped To Accept -6 AN Or 9/16" x 18" Fittings For Custom Fuel Lines, Its OE Fuel Pressure Regulator Or AEM Adjustable Fuel Pressure Regulator Is Mounted Directly To Rail With No Modifications Needed, Additional Parts Not Required For Installation, With AEM's Limited Warranty Brand: AEM Type: Direct OE Replacement, Clearance Price: $109.56 Fuel Rail AEM HIGH VOLUME FUEL RAIL, ANODIZED BLUE -- Features A 1/2 in. Fuel Bore To Support Fuel Flow For Applications Up To 1,000 Horsepower, This Large Bore Also Dampens Backpressure Pulses Created By Larger Injectors And Works Perfectly With Stock Injector Sizes, An Additional 1/8 NPT Port Is Included To Accommodate A Nitrous Set-Up Or Fuel Pressure Gauge, A Custom Fuel Line Fitting Is Also Included For The Factory Fuel Line, Comes With Rail Ends That Are Pre-Tapped To Accept -6 AN Or 9/16 in. x 18 in. Fittings For Custom Fuel Lines, Its OE Fuel Pressure Regulator Or AEM Adjustable Fuel Pressure Regulator Is Mounted Directly To Rail With No Modifications Needed, Additional Parts Not Required For Installation, With AEM's Limited Warranty Brand: AEM Type: Clearance Color: Blue Price: $135.38 Fuel Rail - Gunmetal AEM HIGH VOLUME FUEL RAIL, GUNMETAL, BLACK -- 50-state legal; Includes comprehensive installation instructions, hardware, fittings, and injector O-rings; With additional 0.125 npt port to accommodate a nitrous set-up or fuel pressure gauge; Features a 0.5 in. fuel bore to support fuel flow for applications up to 1,000 horsepower; This large bore also dampens backpressure pulses created by larger injectors and works perfectly with stock injector sizes; Has a custom fuel line fitting for the factory fuel line; Its rail ends are pre-tapped to accept negative 6 AN or 0.5625 in. x 18 in. fittings for custom fuel lines; Has OE fuel pressure regulator or AEM adjustable fuel pressure regulator that is mounted directly to rail with no modifications needed; Made for top feed Bosch style fuel injectors with small O-ring cross section diameter; Without provision for the O.E. fuel pressure regulator; An adjustable fuel pressure regulator such as the AEM part number 25-302 must be used with this fuel rail; With AEM's limited 12-month warranty. Brand: AEM Material: Gunmetal Type: Direct OE Replacement Color: Black Price: $241.20 Fuel Rail - Anodized Red - Aluminum AEM HIGH VOLUME FUEL RAIL, ALUMINUM, ANODIZED RED -- 50-state legal; Includes comprehensive installation instructions, hardware, fittings, and injector O-rings; With additional 0.125 npt port to accommodate a nitrous set-up or fuel pressure gauge; Features a 0.5 in. fuel bore to support fuel flow for applications up to 1,000 horsepower; This large bore also dampens backpressure pulses created by larger injectors and works perfectly with stock injector sizes; Has a custom fuel line fitting for the factory fuel line; Its rail ends are pre-tapped to accept negative 6 AN or 0.5625 in. x 18 in. fittings for custom fuel lines; Has OE fuel pressure regulator or AEM adjustable fuel pressure regulator that is mounted directly to rail with no modifications needed; Additional parts not required for installation; With AEM's limited 12-month warranty. Brand: AEM Finish: Anodized Red Material: Aluminum Type: Direct OE Replacement Price: $139.66 Fuel Rail AEM HIGH VOLUME FUEL RAIL, ANODIZED BLUE -- Features A 1/2 in. Fuel Bore To Support Fuel Flow For Applications Up To 1,000 Horsepower, This Large Bore Also Dampens Backpressure Pulses Created By Larger Injectors And Works Perfectly With Stock Injector Sizes, An Additional 1/8 NPT Port Is Included To Accommodate A Nitrous Set-Up Or Fuel Pressure Gauge, A Custom Fuel Line Fitting Is Also Included For The Factory Fuel Line, Comes With Rail Ends That Are Pre-Tapped To Accept -6 AN Or 9/16 in. x 18 in. Fittings For Custom Fuel Lines, Its OE Fuel Pressure Regulator Or AEM Adjustable Fuel Pressure Regulator Is Mounted Directly To Rail With No Modifications Needed, Additional Parts Not Required For Installation, With AEM's Limited Warranty Brand: AEM Type: Direct OE Replacement Color: Blue Price: $139.66