Fuel Injectors, Fuel Rails & Components
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- AMS®Fuel Rail Kit with Fuel Damper (AMS.04.07.0006-1)Fuel Rail Kit with Fuel Damper (AMS.04.07.0006-1) by AMS®. The AMS Fuel Rail provides increased fuel flow which is necessary at higher boost levels. This CNC'd aluminum rail comes anodized in Red or Black and includes signature AMS...High quality at an affordable priceExpertly made from premium materials$242.45
- Aeromotive®Billet Fuel Rail Kit (14134)Billet Fuel Rail Kit (14134) by Aeromotive®. 1 Pair. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you...Top FeedORB-08 Ports with compact connections and positive, leak-free sealing$267.95
- Aeromotive®Billet Fuel Rail Kit (14132)Billet Fuel Rail Kit by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better...ORB-08 Ports with compact connections and positive, leak-free sealingFull 5/8" ID through bore, capable of supporting up to 3,000 HP$267.95
- Aeromotive®Billet Fuel Rail Kit (14111)Billet Fuel Rail Kit (14111) by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve...ORB-08 Ports with compact connections and positive, leak-free sealingFull 5/8" ID through bore, capable of supporting up to 3,000 HP$350.95
- Aeromotive®Billet Fuel Rail Kit (14110)Billet Fuel Rail Kit (14110) by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve...ORB-08 Ports with compact connections and positive, leak-free sealingFull 5/8" ID through bore, capable of supporting up to 3,000 HP$319.95
- Aeromotive®Billet Fuel Rail Kit (14101)Billet Fuel Rail Kit (14101) by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve...ORB-08 Ports with compact connections and positive, leak-free sealingFull 5/8" ID through bore, capable of supporting up to 3,000 HP$350.95
- Aeromotive®Billet Fuel Rail System (14127)Billet Fuel Rail System (14127) by Aeromotive®. Each Fuel Rail System provides a custom engineered installation solution. Featuring CNC-Machined Billet Fuel Rails and custom mounting brackets as well as all the necessary components and...High Flow, CNC-machined, Billet Fuel Rails with custom, steel mounting bracketsBillet Adjustable Regulator or Fuel Pressure Sensor Adapter$1,194.95
- Aeromotive®Fuel Rail Kit (14165)Fuel Rail Kit (14165) by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better...ORB-08 Ports with compact connections and positive, leak-free sealingFull 5/8" ID through bore, capable of supporting up to 3,000 HP$350.95
- Aeromotive®Fuel Rail Kit (14146)Fuel Rail Kit (14146) by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better...ORB-08 Ports with compact connections and positive, leak-free sealingFull 5/8" ID through bore, capable of supporting up to 3,000 HP$350.95
- Aeromotive®Fuel Rail Kit (14141)Fuel Rail Kit (14141) by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better...Black anodized finishORB-08 inlet and outlet ports$350.95
- Aeromotive®Fuel Rail Kit (14130)Fuel Rail Kit (14130) by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better...ORB-08 Ports with compact connections and positive, leak-free sealingFull 5/8" ID through bore, capable of supporting up to 3,000 HP$350.95
- Aeromotive®Fuel Rail Kit (14115)Fuel Rail Kit (14115) by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better...ORB-08 Ports with compact connections and positive, leak-free sealingFull 5/8" ID through bore, capable of supporting up to 3,000 HP$350.95
- Aeromotive®Return-Style Fuel Rail System (14135)Return-Style Fuel Rail System (14135) by Aeromotive®. Each Fuel Rail System provides a custom engineered installation solution. Featuring CNC-Machined Billet Fuel Rails and custom mounting brackets as well as all the necessary...High Flow, CNC-machined, Billet Fuel Rails with custom, steel mounting bracketsBillet Adjustable Regulator or Fuel Pressure Sensor Adapter$1,338.95
- Aeromotive®Return-Style Fuel Rail System (14102)Return-Style Fuel Rail System by Aeromotive®. Each Fuel Rail System provides a custom engineered installation solution. Featuring CNC-Machined Billet Fuel Rails and custom mounting brackets as well as all the necessary components and...High Flow, CNC-machined, Billet Fuel Rails with custom, steel mounting bracketsBillet Adjustable Regulator or Fuel Pressure Sensor Adapter$1,029.95
- Professional Products®Complete Fuel Rail Kit (10605)Complete Fuel Rail Kit (10605) by Professional Products®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$47.73
- Professional Products®Fuel Rail Kit (10604)Fuel Rail Kit (10604) by Professional Products®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$47.73
- ACDelco®GM Original Equipment™ Spark Plug Wire (358F)GM Original Equipment™ Spark Plug Wire (358F) by ACDelco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...ACDelco GM OE wire sets are designed to be like Original Equipment in critical areas such as cable length and diameter, terminal design and insulator positionProvide a high degree of Radio Frequency Interference (RFI) suppression$19.00
- ACDelco®Genuine GM Parts™ Driver Side Fuel Injector Rail (12686810)Genuine GM Parts™ Driver Side Fuel Injector Rail (12686810) by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$213.26
- ACDelco®Genuine GM Parts™ Left Fuel Injector Rail (12729466)Genuine GM Parts™ Left Fuel Injector Rail (12729466) by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$97.28
- ACDelco®Genuine GM Parts™ Right Fuel Injector Rail (12729464)Genuine GM Parts™ Right Fuel Injector Rail (12729464) by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$97.28
- Mopar®Driver Side Fuel Injector Rail (68490028AA)Driver Side Fuel Injector Rail (68490028AA) by Mopar®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$488.07
- Mopar®Fuel Injector Rail (53010864AD)Fuel Injector Rail (53010864AD) by Mopar®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$502.88
- Mopar®Fuel Injector Rail (53034198AC)Fuel Injector Rail (53034198AC) by Mopar®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$499.49
- DeatschWerks®Fuel Rail (7-307)Fuel Rail (7-307) by DeatschWerks®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$389.00
- DeatschWerks®Fuel Rail (7-206)Fuel Rail (7-206) by DeatschWerks®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$199.00
- ACDelco®GM Original Equipment™ Fuel Injector Rail (55510920)GM Original Equipment™ Fuel Injector Rail by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$318.38
- ACDelco®GM Original Equipment™ Passenger Side Fuel Injector Rail (12686808)GM Original Equipment™ Passenger Side Fuel Injector Rail (12686808) by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$172.72
- Skunk2®Ultra Series Race Composite Fuel Rail (X350-05-2000)Ultra Series Race Composite Fuel Rail by Skunk2®. Developed specifically for the Ultra-Series race intake manifold, this fuel rail is built from top-quality 6061-T6 aluminum. It features large 0.669-inch internal bores for perfect fuel...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$179.22
- AMS®Fuel Rail (AMS.01.07.0102-1)Fuel Rail (AMS.01.07.0102-1) by AMS®. The AMS Fuel Rail provides increased fuel flow which is necessary at higher boost levels. This CNC'd aluminum rail comes anodized in Red, Black or Silver and includes AMS signature AMS turbo logo....Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$135.75
- Aeromotive®Black Top Feed Fuel Rails (14169)Black Top Feed Fuel Rails (14169) by Aeromotive®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you...ORB-08 Ports with compact connections and positive, leak-free sealingFull 5/8" ID through bore, capable of supporting up to 3,000 HP$267.95
Fuel injectors are the components that spray fuel into the intake air stream in a fuel injection system. Unlike a carburetor that relies on pressure differential to atomize and draw fuel into the engine, fuel injectors spray and atomize fuel supplied by a high pressure pump. Today electronic multiport fuel injection is the most common injection type, but there have been several varieties, and the design and location of the injectors have varied accordingly.
Throttle Body Injection (TBI) was the first type of fuel injection used on many domestic cars and trucks in the 1980s, and was sort of a transition from carburetors to port injection. A TBI assembly is similar in size to a carburetor, mounts on an intake manifold and takes a similar air cleaner assembly. TBI is a self-contained fuel injection system with an integral fuel pressure regulator and one or two injectors mounted over the throttle plates. The injector contains a solenoid that, when energized by the PCM (Powertrain Control Module) moves a plunger that opens a valve, allowing fuel to spray from the injector nozzle.
Port fuel injectors are mounted in the intake manifold runners or cylinder head ahead of the intake valves. They are connected to the fuel rail, which is supplied with fuel from an electric fuel pump. A pressure regulator maintains a constant fuel pressure. In response to inputs from the oxygen sensor, mass airflow sensor, throttle position sensor, and other sensors, the PCM adjusts the pulse width, the length of time the injectors are open, so the amount of fuel injected can be tailored to engine load. In general, the pulse width is shorter at idle when less fuel is needed, and lengthened when the engine is under load and more fuel is needed.
Gasoline Direct Injection (GDI) is the latest form of fuel injection. Similar to a diesel engine, GDI injects fuel under extremely high pressure directly into the combustion chamber. GDI uses special quick response, high pressure fuel injectors, which allows the PCM to vary the timing of the injection event according to operating needs, and enables multiple injections. We offer new and remanufactured fuel injectors for all popular vehicles and fuel injection systems, as well as the necessary related components like fuel rails and the O-ring seals, which should be replaced whenever an injector is removed and installed.
Modern electronic fuel injection systems have a degree of designed-in adaptability. This means if you want to increase airflow and horsepower by adding a cold air intake and performance exhaust system, the fuel system can compensate for the additional airflow and provide more fuel to ensure your engine has the right air/fuel mixture for all operating conditions. However, when airflow is significantly increased, then fuel flow must also be enhanced to increase horsepower and avoid a dangerous lean condition. Adding a supercharger or turbocharger, increasing engine displacement, reducing exhaust restriction with headers, and installing a larger throttle body, high flow intake and cylinder heads, and performance camshaft, will all increase airflow through an EFI engine. Installing performance fuel injectors will ensure that fuel flow is proportionately increased, so you can realize the desired gain in horsepower. From mild hop-ups to full race applications, we have the performance fuel injectors for the job.