Universal Peak & Hold Injector Driver by AEM®. The Peak and Hold Injector Driver will allow you to install high-flow, fast responding, low-impedance fuel injectors, for maximum performance, and trigger them with an ECU with a saturated injector drive circuit set up to trigger high-impedance fuel injectors. Each of the 10 independent injector drive channels supplies full battery voltage to the injector for super-fast injector opening, then when the current load reaches 4.1 amps, the driver reduces current to 1.1 amps to hold the injector open and keep it from overheating. The Peak and Hold Injector Driver is easy to install and works on engines with up to 10 cylinders.
- For high-output racing engines that have exceeded the fuel flow and performance capabilities of high-impedance fuel injectors
- Allows the installation and operation of high-flow, fast responding, low-impedance fuel injectors
- Includes 10 independent injector drive channels for engines with up to 10 cylinders
- Includes complete wiring system
- Operating voltage: 8-18V, negative ground
- Unlimited RPM capability
- Output current high: 4.15A peak, typical
- Output current low: 1.15A sustain, typical
- Peak current timeout: 5mS
- Dimensions: 5.5”L x 4.6”W x 1.4”H
- Weight: 2.7 lbs
- Comes with instructions
- Limited 1-year warranty
When you modify a fuel injected engine for high performance, you want fuel injectors that can flow a lot of fuel to make the most power, and open quickly for the best throttle response. The highest flowing fuel injectors are low-impedance fuel injectors, and these are triggered by peak and hold injector drivers, which have a fast response time. Unfortunately, most vehicles come from the factory with poor flowing high-impedance fuel injectors, and ECUs with a slow responding saturated injector drive circuit.
To enable you to install high-flowing, low-impedance fuel injectors, and trigger them with an ECU that has a saturated injector drive circuit, AEM offers the Peak and Hold Injector Driver Module. This module contains 10 independent injector drive channels, so it can be used on any engine with up to 10 cylinders. Each channel supplies full battery voltage to the fuel injector for rapid current rise, in order to quickly open the injector. When the current load reaches 4.1A, the injector driver reduces the load current to 1.1A and operates as a constant current source. This holds the injector open, while reducing system power dissipation.
The easy installation is just a matter of connecting the injector trigger wires from the ECU to the module, and then connecting the output wires from the module to your fuel injectors. Any number of channels can be used from 1 to 10.
The Peak and Hold Injector Driver comes complete with wiring and comprehensive, illustrated, instructions, and it’s backed by a limited 1-year warranty against defects in materials and workmanship.327.28Brand: AEM Part Number: 30-2710 UPC: 840879013042
John Concialdi and Bob Sullivan co founded AEM in 1987 as a tuning performance shop in Compton California. Both men had extensive technical backgrounds in engines and engine airflow, and in a short time AEM became the go-to company for performance modifications. By 1993, when the company relocated to Gardena California, it had become commonplace to see cars wearing the bright yellow AEM logo winning races. AEM tirelessly dyno tested and worked closely with racers and auto manufacturers in an effort to understand intake energy dynamics. This resulted in the sale of their first air intake kit in 1994. AEM can boast a number of firsts and unique products: They’re the first manufacturer to make an intake system with specific tube lengths and diameters to take advantage of pressure waves in the inlet tract; they developed the first dual chamber intake kit; they designed an air bypass valve to prevent hydro-lock should the air filter ingest water; and they created one of the first hybrid intake systems for modified cars. AEM continues to create innovative products to help you get more power from your car.
- Vehicle FitmentThis part is universal
Year Make Model Fitment Notes ALL ALL ALL This part is universal
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