2005-2010 Corvette Fuel Injectors

Thunder Racing offers a variety of fuel injectors in different flow ratings to fit just about every application.  50lb/hr and larger injectors are dynamically flowed and matched to within 1% by Racetronix on their state-of-the-art computerized injector flow bench. Flow matching and cleaning services are available for smaller injectors as well.

Performance advantages over pintle injectors (i.e. Ford / Bosch & Accel types) as listed by Delphi:
• The flat mating surface ensures that no excess fuel is present to evaporate and therefore, no deposits or clogging can occur.
• Longer service life
• High-speed action allows wider dynamic flow range for improved idling
• Quieter operation
• Revolutionary design resists build up deposits which can affect fuel flow
• No Fuel leakage for quicker starts

Why Buy Racetronix Flow-Matched Injectors?   Racetronix flow-matched injectors are grouped to within 1% tolerance using Racetronix custom computerized injector flow bench.  Unlike companies that claim they sell "flowed-matched" injectors, Racetronix starts with large quantities of injectors, which come from the factory in lots that may vary in flow by as much +/- 5%.  Racetronix injectors are statically flowed and dynamically flowed at various RPM's and pulse widths. This injector flow data is transmitted into a computer database which sorts the injectors into 1% tolerance groups. 

AEM’s external Peak & Hold Injector Driver module allows ECU’s that have a saturated injector drive circuit to trigger low impedance injectors with a true 4/1 Peak & Hold injector drive circuit.

AEM’s Peak & Hold Injector Driver contains 10 independent injector drive channels. Each channel supplies full battery voltage to a fuel injector for rapid current rise, in order to produce positive injector opening. When load current reaches 4.1A (amps), the injector driver reduces the load current to 1.1A and operates as a constant current source. This condition holds the injector open, and reduces system power dissipation. If the current fails to reach 4.1A within 5mS, the driver module automatically reduces the load current to 1.1A.

Installation is straightforward. Users simply hook the injector trigger wires from an ECU to the module, and then hook the output wires from the module to your injectors. Any number of channels can be used from one to 10.

For high-output engines that have exceeded the capacity of high-impedance injectors

Includes 10 independent injector drive channels for any engine up to V10

Complete wiring system included

Operating Voltage: 8-18 volts, negative ground

RPM Capability: Unlimited

Injector Triggers: 10

Trigger Waveform: Output is activated when input trigger is grounded

Trigger Impedance: 220 Ohm input impedance, pulled to 12V (60 mA draw)

Injector Outputs: 10

Output Current High: 4.15A Peak, Typical

Output Current Low: 1.15A Sustain, Typical

Peak Current Timeout: 5mS

Size: 5.5"L x 4.6"W x 1.4"H

Weight: 2.7 Lbs

Over Temperature Shutdown: 115C (Nominal)

Racetronix Fuel Injector Adapters allow you to use injectors having Minitimer connectors (square Bosch EV1 style) on cars equipped with USCAR injector connectors (Bosch EV6 style) or vice versa. An example would be LS2/LS7 motors using traditional style injectors. These adapters utilize a simple plug-and-play design, no cutting or splicing.  

• Fully plug and play
• Weatherproof sealed connectors
• Automotive-grade 16 gauge TXL wire
• Color coded wiring
• Heatshrink jacket
• CQM assembly *
• Circuit tested

135-IA-UM = Older style Injector to Newer style USCAR Connector
135-IA-MU = Newer style USCAR Injector to Older style Connector